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Name: ________________________ Class: ___________________ Date: __________ ID: A 1 Unit Eight Directions Read the following selection. Then answer the questions that follow. from Tricky Twisters Jacqueline Adams Last November 6, a tornado tore through Indiana, killing 23 people. It was the deadliest tornado to hit the state in more than 30 years. But that was just the beginning. Six days later, nine twisters whirled through Iowa, followed on November 15 by a line of thunderstorms that spawned 35 tornadoes across five states. The twist: Spring is considered peak tornado season in the U.S., so people weren't expecting a funnel-filled fall. Plus, some of these twisters sprang up out of unusual storm systems. New research suggests that tornadoes may arise from unsuspected storms more often than once thought. 10 Recipe for Disaster Whether it's springtime or fall, a tornado doesn't just strike out of the clear blue sky. These whirlwinds form inside of a thunderstorm. Three main ingredients are needed to cook up a thunderstorm: moist air near the ground, cold air above, and a trigger to make the moist air rise. “Where the air is forced to rise, that's where thunderstorms are triggered,” says Paul Markowski, an atmospheric scientist at the Pennsylvania State University. The rising air forms a cloud. The condensation, or water that changed from vapor to a liquid, within the cloud produces warming that is critical to sustain the thunderstorm. 20 If a fourth ingredient—wind shear—gets added to the mix, trouble really brews. That's because these wild winds, which blow at different speeds or directions at different altitudes, can turn an ordinary thunderstorm into a supercell—a swirling thunderstorm most likely to produce a twister. Wind shear causes the air to spin like a rolling pin. Then, the storm's updraft, or rising warm air, tugs the rolling column of air upward. Scientists think a tug-of- war between downdrafts, or cool, sinking air, and warm updrafts stretch the rotating air column into a tornado. Tornado Target The Great Plains area, which extends from Texas to Nebraska, often 30 experiences the perfect mix of ingredients for tornadoes, earning the region the nickname “Tornado Alley” (see map). In this region, warm, moist air blowing north from the Gulf of Mexico collides with drier air from the high plateaus of Mexico. This collision, called a dryline, causes the moist air to rise and form thunderstorms. The gradually sloping terrain of the Great Plains region helps

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Page 1: ExamView - Unit Eight€¦ · Unit Eight Directions Read the following selection. Then answer the questions that follow. from Tricky Twisters Jacqueline Adams Last November 6, a tornado

Name: ________________________ Class: ___________________ Date: __________ ID: A

1

Unit Eight

Directions

Read the following selection. Then answer the questions that follow.

from Tricky TwistersJacqueline Adams

Last November 6, a tornado tore through Indiana, killing 23 people. It was thedeadliest tornado to hit the state in more than 30 years. But that was just thebeginning. Six days later, nine twisters whirled through Iowa, followed onNovember 15 by a line of thunderstorms that spawned 35 tornadoes across fivestates.

The twist: Spring is considered peak tornado season in the U.S., so peopleweren't expecting a funnel-filled fall. Plus, some of these twisters sprang up outof unusual storm systems. New research suggests that tornadoes may arisefrom unsuspected storms more often than once thought.

10 Recipe for Disaster

Whether it's springtime or fall, a tornado doesn't just strike out of the clearblue sky. These whirlwinds form inside of a thunderstorm. Three mainingredients are needed to cook up a thunderstorm: moist air near the ground,cold air above, and a trigger to make the moist air rise. “Where the air is forcedto rise, that's where thunderstorms are triggered,” says Paul Markowski, anatmospheric scientist at the Pennsylvania State University.

The rising air forms a cloud. The condensation, or water that changed fromvapor to a liquid, within the cloud produces warming that is critical to sustainthe thunderstorm.

20 If a fourth ingredient—wind shear—gets added to the mix, trouble reallybrews. That's because these wild winds, which blow at different speeds ordirections at different altitudes, can turn an ordinary thunderstorm into asupercell—a swirling thunderstorm most likely to produce a twister. Windshear causes the air to spin like a rolling pin. Then, the storm's updraft, orrising warm air, tugs the rolling column of air upward. Scientists think a tug-of-war between downdrafts, or cool, sinking air, and warm updrafts stretch therotating air column into a tornado.

Tornado Target

The Great Plains area, which extends from Texas to Nebraska, often30 experiences the perfect mix of ingredients for tornadoes, earning the region thenickname “Tornado Alley” (see map). In this region, warm, moist air blowingnorth from the Gulf of Mexico collides with drier air from the high plateaus ofMexico. This collision, called a dryline, causes the moist air to rise and formthunderstorms. The gradually sloping terrain of the Great Plains region helps

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produce strong wind shear that's ideal for tornado formation. “Tornado Alleyhas more tornadoes than any other part of the world,” says Markowski.

Most of Tornado Alley's twisters form from supercells that develop onspring afternoons-when the sun's heat has had plenty of time to warm thesurface air. This warmer, less dense air rises, helping to trigger the40 thunderstorm.

Extra Ordinary

Most of what scientists know about tornado formation comes fromstudying supercells in Tornado Alley. But last fall's tornadoes show thatterrible twisters can form anywhere-sometimes even developing from acompletely different type of thunderstorm.

Some of last November's disasters began in a squall line. Unlike asupercell, this line made up of individual thunderstorms can stretch forhundreds of miles.

But how much of a threat do squall lines actually pose? To find out, Robert50 J. Trapp, an atmospheric scientist at Purdue University in Indiana, and hiscolleagues studied storm records and radar images of 3,828 tornadoes thatformed in the U.S. from 1998 to 2000. Their findings: Squall lines spin outtornadoes more often than previously thought, especially in regions outside ofTornado Alley. Overall, only 18 percent of the tornadoes they studied werespawned by squall lines. But when the team zeroed in on specific areas, someof the percentages were much higher. For example, they found that half of thetornadoes in Indiana-one of the states hit hardest last fall-spun out of squalllines.

From “Tricky Twisters” by Jacqueline Adams. From Science World, March 6, 2006 issue. Copyright © 2006 by Scholastic Inc. Reprinted by permission of Scholastic Inc.

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Comprehension

Directions

Answer the following questions about the excerpt from “Tricky Twisters.”

____ 1. The first paragraph contains which of the following?

a. percentages

b. opinions

c. opinions

d. graphics

____ 2. Which statement is the main idea of the second paragraph?

a. Most tornadoes in the United States happen in spring.

b. People must be prepared for tornadoes every day.

c. Tornadoes are sometimes called “twisters.”

d. Scientists have new information about tornadoes.

____ 3. The subheading “Recipe for Disaster” refers to what must happen for

a. warm air to rise

b. tornadoes to form

c. thunderstorms to weaken

d. wind to blow at different speeds

____ 4. Which statement best summarizes lines 17–19?

a. Clouds form thunderstorms that cause condensation that rises.

b. Rising air forms a cloud of condensation that warms and maintains a storm.

c. Condensation warms air and causes vapor and liquid to rise.

d. Thunderstorms produce vapor that changes into warm condensation in clouds.

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____ 5. Which text feature helps you find definitions for weather terms?

a. subheadings

b. the title

c. a list

d. italicized words

____ 6. Which statement best summarizes lines 37–40?

a. The warm air of spring creates supercells that form most tornadoes in Tornado Alley.

b. The sun triggers thunderstorms that, in turn, cause tornadoes.

c. Spring tornadoes are warmer than those that form in the fall.

d. Tornado Alley’s twisters form only in the spring.

____ 7. The graphic aid that appears in this article is a

a. diagram

b. map

c. chart

d. timeline

____ 8. The author’s purpose in including the graphic aid is to

a. make the article longer

b. hold readers’ attention

c. highlight an important concept

d. persuade readers to avoid tornadoes

____ 9. Which text feature tells you where to look to find out where tornadoes strike?

a. “Tricky Twisters”

b. “Recipe for Disaster”

c. “Tornado Target”

d. “Extra Ordinary”

____ 10. The author’s purpose in including dates, percentages, and other data in lines 49–58 is to

a. entertain

b. show feeling

c. persuade

d. inform

____ 11. You know that the statement “only 18 percent of the tornadoes they studied were spawned by squall lines” is

a fact because ita. can be proved true

b. includes the author’s ideas

c. is a scientist’s belief

d. describes what someone feels

____ 12. Which main idea does the detail about storms in Indiana in lines 56–58 support?

a. The Great Plains region is also called “Tornado Alley.”

b. Squall lines produce more tornadoes in some areas than in others.

c. Most tornadoes in Tornado Alley form from supercells.

d. Unexpected storms can hit the United States in the fall.

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Directions

Read the following selection. Then answer the questions that follow.

In this article, author Peter Tyson ponders why the United States seems to host three-quarters of all the

tornadoes in the world.

from Tornado CountryPeter Tyson

Have you ever stopped to wonder why the Great Plains, and by extensionthe country as a whole, gets the lion's share of our annual planetary quota oftornadoes? I hadn't—mostly, I suspect, because I'm an East Coaster, and forus tornadoes lie in the realm of the freak occurrence. As we'll see, most peopleelsewhere in the world appear to feel similarly about tornadoes.

The answer, I found, is two-fold. It has to do with what you might expect(climatological conditions in the Great Plains are unparalleled for spawningtornadoes), but also with what might come as a surprise (very few nations evenbother to record tornadoes). One expert I spoke with believes that even10 countries that report their worst windstorms may be underreporting by a factor of seven. And "tornadic events" that get reported as a single tornado in a country with a nonexistent damage-assessment system might, with a bettersuch system, be found to have been 10 separate tornadoes—this makesassigning twister numbers by country even trickier.

The truth is, the U.S. very well may not get three out of every fourtornadoes that occur on Earth; it may just look that way.

Accident of Geography

The Great Plains has been likened to a funnel factory. It possesses all theingredients needed to produce, as one expert put it to me, “some hellacious20 thunderstorms”-the parents of tornadoes. In spring and early summer, warm,moist air blowing in from the Gulf of Mexico can become trapped beneath a"lid" of hot, dry air gusting from the high desert region of the Southwest and,above that, cold, dry air sweeping over the Rockies. Like a lid on a pot ofboiling water, this “convection cap” keeps the warm air from rising. Thepressure builds, until a cold front or other boundary between air masses movesin and weakens the cap. Quite suddenly, the warm, humid air can burst forth,billowing upwards at up to 100 miles per hour and swelling into 50,000-foot-tall thunderstorms in minutes.

Some of these thunderstorms begin rotating through most of their depth.30 (This happens because of wind shear, a dramatic change in wind speed ordirection over a very short distance.) Called “supercells,” these storms serve asideal generators of tornadoes, from those that scrape off a few shingles to thoserare, mile-wide monsters that leave nothing in their wake but cleared concretefoundations. “No other place on the planet has the source of warm, moist air onthe equatorward side and a wide, high range of mountains extending from north

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to south on the west side,” says Harold Brooks, a tornado expert at the NationalSevere Storms Laboratory in Norman, Oklahoma. “The Andes aren't as wideas the Rockies, and the Himalayas don't extend very far from north to south.”

While the Great Plains gets the bulk of American tornadoes, other parts of40 the country witness them as well. Florida sees more twisters than Oklahoma,though they're far weaker. Cyclones also strike Colorado, and occasionally aripsnorter will touch down in other states. In 1979, I was living in Hartford,Connecticut, when a tornado raked through nearby Windsor Locks. Thattornado is fifth on a list of tornadoes that have caused at least $200 million indamage (in inflation-adjusted 1999 dollars). All 50 states, in fact, haveexperienced twisters.

All told, about 1,200 tornadoes occur annually in the United States. Theentire rest of the world collectively reports just 200 to 300 every year. Yet onlyin this country is the number of reported tornadoes roughly equal to the50 number of actual tornadoes in any given year. The U.S. began officiallycollecting tornado reports back in 1953 and rating tornadoes using the FujitaScale 20 years later. No other nation has such a robust or longstanding system.

As a sign of how lackluster tornado reporting is elsewhere, can you name asingle country outside the U.S. where tornadoes regularly occur? I couldn'tbefore starting this article. In fact, I couldn't remember hearing of a singletornado that ever struck anywhere else in the world. I'm sure I've heard ofsome, but they didn't stick in my mind.

Tornado Countries

Not surprisingly, the planet does have other tornado seedbeds, and some60 occasionally germinate twisters to rival the nastiest the U.S. has to dole out. Inraw numbers, Canada probably comes in second to the U.S. The sameclimatological regime that brings tornadoes to the southern Great Plains in earlyspring moves north through the year to unleash more of the same on westernCanada in July.

After the U.S. and Canada, Bangladesh and East India probably get themost violent tornadoes; they certainly suffer the deadliest. On April 26, 1989,the most lethal tornado on record swept Bangladesh, killing about 1,300 people,injuring 12,000, and leaving 80,000 homeless. High population density, flimsyhousing, and a nonexistent tornado warning system mean killer tornadoes are70 all too common there, says Jonathan Finch, a meteorologist at the NationalWeather Service in Dodge City, Kansas, who is an expert on that region'stornado climatology.

From “Tornado Country” by Peter Tyson, NOVA website. Copyright © 1996-2007 WGBH Educational Foundation. Used by permission.

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Comprehension

Directions

Answer the following questions about the excerpt from “Tornado Country.”

____ 13. The word “believes” reveals that lines 9–11 contain

a. a fact

b. an opinion

c. a statistic

d. a percentage

____ 14. The quotation from a tornado expert in lines 34–38 supports the main idea that conditions in the Great Plains are

a. perfect for producing tornadoes

b. unlike those in the mountains

c. surprising to tornado experts

d. always windy, hot, and dry

____ 15. The statement that the United States began collecting tornado reports in 1953 is

a. a fact because it results from observation

b. an opinion because it has no source

c. a fact because it can be proved

d. an opinion because it expresses a belief

____ 16. Information that would best fit under the subheading “Tornado Countries” would be about tornadoes in

a. Texas

b. Nebraska

c. Colorado

d. Mexico

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____ 17. Which lines include details to support the main idea that countries other than the United States have

dangerous tornado activity?a. lines 18–28

b. lines 39–46

c. lines 53–57

d. lines 65–68

____ 18. The statistics included in lines 65–68 help you know that the author’s purpose is to

a. explain an event

b. give information

c. change your beliefs

d. express a feeling

Comprehension

Directions

Answer the following questions about both selections.

____ 19. Which feature do both excerpts use to help readers understand where tornadoes occur?

a. list

b. chart

c. diagram

d. map

____ 20. The authors of both articles write mainly for the purpose of

a. describing tornado features to readers

b. informing readers about tornadoes

c. persuading readers to study tornadoes

d. expressing readers’ fears of tornadoes

Short Response

Directions

Write two or three sentences to answer each question on a separate sheet of paper.

21. Summarize the information in the first paragraph of the excerpt from “Tricky Twisters.”

22. Identify two facts that appear in lines 29–38 of the excerpt from “Tornado Country.”

Extended Response

Directions

Write a paragraph to answer this question on a separate sheet of paper.

23. Identify the two main ideas that the author of “Tornado Country” offers to explain why the United States has more tornadoes than other countries. Provide details from the excerpt that show how the author supports these main ideas.

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Directions

Use context clues and your knowledge of base words to answer the following questions.

____ 24. What is the meaning of the word formation in line 35 of the excerpt from “Tricky Twisters”?

a. creation

b. study

c. movement

d. power

____ 25. What is the meaning of the word especially in line 53 of the excerpt from “Tricky Twisters”?

a. powerfully threatened

b. actually identified

c. increasingly anticipated

d. particular to an area

____ 26. What is the meaning of the word percentages in line 56 of the excerpt from “Tricky Twisters”?

a. costs

b. winds

c. damages

d. proportions

____ 27. What is the meaning of the word occurrence in line 4 of the excerpt from “Tornado Country”?

a. the act of studying the atmosphere

b. a large number of tornado sightings

c. an incident or event

d. a general location in the United States

Directions

Use context clues and your knowledge of suffixes to answer the following questions.

____ 28. What is the meaning of the word specific as it is used in line 55 of the excerpt from “Tricky Twisters”?

a. exact

b. dangerous

c. scientific

d. technical

____ 29. What is the meaning of the word planetary as it is used in line 2 of the excerpt from “Tornado Country”?

a. living on the Great Plains

b. causing the creation of mountains

c. studying the features of plants

d. relating to or involving planets

____ 30. What is the meaning of the word tornadic as it is used in line 11 of “Tornado Country”?

a. relating to tornadoes

b. recording climate changes

c. destroying by windstorms

d. identifying weather patterns

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____ 31. What is the meaning of the word dramatic as it is used in line 30 of the excerpt from “Tornado Country”?

a. fantastic

b. powerful

c. rapid

d. intense

Directions

Read the problem-solution essay and answer the questions that follow.

(1) After the school day ends, many Valley Junior High students enjoy spending time together. (2) However where can students do this? (3) Many have gathered in the parking lot of Tot’s convenience store. (4) The store owner, Gordon Bancroft, has expressed concern about student loitering. (5) He claims that student loitering has kept customers from shopping and has hurt sales. (6) As a solution, Valley Junior High needs to extend the student lounge hours.

(7) Carl Purdy, editor of the valley junior scout courier student newspaper, recently wrote an article suggesting that students need a safe place to gather after school. (8) Currently this place is Tot’s parking lot. (9) The parking lot is not a safe gathering place, though. (10) Students need an enclosed area in which they can sit and talk comfortably, and the student lounge would provide such an area. (11) The student lounge closes early. (12) If the lounge stayed open later, students could socialize safely.

(13) As Purdy’s article, “a note to valley administration: what your students need,” suggests, Valley students should have a safe place to gather. (14) Keeping the lounge open would solve the student loitering problem. (15) It would improve business at Tot’s convenience store. (16) Most importantly, the students of Valley Junior High would have an area in which to socialize in comfort and safety.

____ 32. Which sentence identifies the problem stated in the introduction?

a. Gordon Bancroft owns Tot’s.

b. Students are loitering in Tot’s parking lot.

c. Tot’s customers need places to park.

d. The student lounge is never open.

____ 33. To punctuate sentence 2 correctly, insert a comma after

a. However

b. where

c. students

d. this

____ 34. Which transition would best connect ideas in sentences 2 and 3?

a. Lately

b. Instead

c. Regardless

d. Undoubtedly

____ 35. Which of the following sentences functions as the essay’s thesis statement?

a. sentence 1

b. sentence 5

c. sentence 6

d. sentence 7

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____ 36. Choose the correct way to capitalize the title in sentence 7.

a. valley junior scout Courier

b. valley Junior Scout Courier

c. Valley junior scout courier

d. Valley Junior Scout Courier

____ 37. To punctuate sentence 8 correctly, insert a comma after

a. Currently

b. place

c. Tot’s

d. parking

____ 38. Which sentence best uses precise words to express the problem in sentence 11?

a. Before breakfast, the lounge is closed.

b. The student lounge closes at 2:30 P.M.

c. During break, the student lounge closes.

d. After lunch, the student lounge closes.

____ 39. Which sentence best uses precise words to express the solution in sentence 12?

a. Students could socialize safely if the lounge stayed open until dinner.

b. The student lounge, if kept open later, could be used by students to hang out safely.

c. Students could socialize safely if the lounge stayed open after classes ended.

d. If the lounge stayed open until 4:00 P.M., students could socialize safely.

____ 40. Which detail could you add after sentence 12 to help explain the solution to the problem?

a. Students would eat pizza together.

b. Teachers could assign more homework.

c. They would stay out of Tot’s parking lot.

d. Games in the lounge would be exciting.

____ 41. Choose the correct way to capitalize the title in sentence 13.

a. “A note to Valley Administration: what your students need”

b. “a note to Valley administration: What Your Students Need”

c. “A note to Valley Administration: what your Students need”

d. “A Note to Valley Administration: What Your Students Need”

____ 42. Which detail could you add after sentence 15 to help explain the solution to the problem?

a. Newspapers would be easy to purchase.

b. Soda machines could be placed outside.

c. Banners could be hung in the windows.

d. Customers would quickly return to shop.

____ 43. Which sentence best summarizes the solution to the problem identified in the conclusion?

a. Valley Junior High is a great place to attend school.

b. Extending lounge hours helps Tot’s business and gives students a place to meet.

c. Tot’s convenience store places an emphasis on customer service.

d. Students can buy treats at Tot’s and enjoy them together in the student lounge.

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Directions

Read the following quotation. Then read the prompt that follows and complete the writing activity.

“Whatever creativity is, it is in part a solution to a problem.”- Brian Aldias

44. Prompt: Write a problem-solution essay that solves a problem at your school. Use your own creativity to think of a solution, as Aldiss would advise.

Now write your problem-solution essay. The following reminders will help you.

Reminders

- Be sure your writing does what the prompt asks.- State the problem in a clearly worded thesis.- Explain the causes and effects of the problem.- Give details to help explain the solution to the problem.- Conclude by summing up the best solution.- Check for correct grammar, spelling, and punctuation.

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Unit Eight

Answer Section

1. ANS: C PTS: 1 REF: 86fcc66a-dc3b-11dc-8feb-0016cfd7b5f9

TOP: Unit 8 Test A NOT: mllit8_2008

2. ANS: D PTS: 1 REF: 86fced7a-dc3b-11dc-8feb-0016cfd7b5f9

TOP: Unit 8 Test A NOT: mllit8_2008

3. ANS: B PTS: 1 REF: 86ff01b4-dc3b-11dc-8feb-0016cfd7b5f9TOP: Unit 8 Test A NOT: mllit8_2008

4. ANS: B PTS: 1 REF: 86ff28c4-dc3b-11dc-8feb-0016cfd7b5f9STA: R.03.8.3.1.PO2 TOP: Unit 8 Test A NOT: mllit8_2008

5. ANS: D PTS: 1 REF: 86ff4fd4-dc3b-11dc-8feb-0016cfd7b5f9STA: R.03.8.3.1.PO5 TOP: Unit 8 Test A NOT: mllit8_2008

6. ANS: A PTS: 1 REF: 8701640e-dc3b-11dc-8feb-0016cfd7b5f9STA: R.03.8.3.1.PO2 TOP: Unit 8 Test A NOT: mllit8_2008

7. ANS: B PTS: 1 REF: 87018b1e-dc3b-11dc-8feb-0016cfd7b5f9STA: R.03.8.3.1.PO8 TOP: Unit 8 Test A NOT: mllit8_2008

8. ANS: C PTS: 1 REF: 8701b22e-dc3b-11dc-8feb-0016cfd7b5f9STA: R.03.8.3.1.PO4 | R.03.8.3.3.PO1 TOP: Unit 8 Test A NOT: mllit8_2008

9. ANS: C PTS: 1 REF: 8703c668-dc3b-11dc-8feb-0016cfd7b5f9TOP: Unit 8 Test A NOT: mllit8_2008

10. ANS: D PTS: 1 REF: 8703ed78-dc3b-11dc-8feb-0016cfd7b5f9STA: R.03.8.3.1.PO4 | R.03.8.3.3.PO1 TOP: Unit 8 Test A NOT: mllit8_2008

11. ANS: A PTS: 1 REF: 87041488-dc3b-11dc-8feb-0016cfd7b5f9TOP: Unit 8 Test A NOT: mllit8_2008

12. ANS: B PTS: 1 REF: 870628c2-dc3b-11dc-8feb-0016cfd7b5f9TOP: Unit 8 Test A NOT: mllit8_2008

13. ANS: B PTS: 1 REF: 87064fd2-dc3b-11dc-8feb-0016cfd7b5f9TOP: Unit 8 Test A NOT: mllit8_2008

14. ANS: A PTS: 1 REF: 870676e2-dc3b-11dc-8feb-0016cfd7b5f9TOP: Unit 8 Test A NOT: mllit8_2008

15. ANS: C PTS: 1 REF: 87088b1c-dc3b-11dc-8feb-0016cfd7b5f9TOP: Unit 8 Test A NOT: mllit8_2008

16. ANS: D PTS: 1 REF: 8708b22c-dc3b-11dc-8feb-0016cfd7b5f9TOP: Unit 8 Test A NOT: mllit8_2008

17. ANS: D PTS: 1 REF: 8708d93c-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.3.1.PO1 TOP: Unit 8 Test A NOT: mllit8_2008

18. ANS: B PTS: 1 REF: 870aed76-dc3b-11dc-8feb-0016cfd7b5f9

TOP: Unit 8 Test A NOT: mllit8_2008

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19. ANS: D PTS: 1 REF: 870b1486-dc3b-11dc-8feb-0016cfd7b5f9

TOP: Unit 8 Test A NOT: mllit8_2008

20. ANS: B PTS: 1 REF: 870b3b96-dc3b-11dc-8feb-0016cfd7b5f9

TOP: Unit 8 Test A NOT: mllit8_2008

21. ANS:

Students may summarize the paragraph in the following way: During a 10-day period last November, 45 tornadoes struck Indiana, Iowa, and other states. At least one tornado was deadly.

PTS: 1 REF: 870d4fd0-dc3b-11dc-8feb-0016cfd7b5f9 STA: W.04.8.2.2.PO6 | W.04.8.2.5.PO1 TOP: Unit 8 Test A NOT: mllit8_2008

22. ANS:

Responses will vary. Students may identify any two of the following facts: a. Some thunderstorms rotate through their depth (line 29). b. Wind shear is a dramatic change in wind speed or direction over a short distance (lines 30–31). c. Rotating storms are called “supercells” and create different kinds of tornadoes. (lines 31–34). d. The Great Plains has the specific conditions required to produce tornadoes: warm, moist air on the equator side and a wide, high north-to-south mountain range on the west side (lines 34–37). e. The Andes and the Himalayas have dimensions that differ from the Rockies, the mountain range that abuts the Great Plains (lines 37–38).

PTS: 1 REF: 870d76e0-dc3b-11dc-8feb-0016cfd7b5f9 STA: W.04.8.2.5.PO1 TOP: Unit 8 Test A NOT: mllit8_2008

23. ANS: Responses will vary. Students should recognize that the two main ideas offered to explain why the United States has more tornadoes than other countries are that climatological conditions in the Great Plains are perfect for forming tornadoes and that other countries underreport tornado activity. Students may offer any of the following supporting details: a. The specific geographic features of the Great Plains allow the area to produce storms called “supercells” that spawn tornadoes (lines 18–28) b. The United States records 1,200 tornadoes each year, and the rest of the world reports 200 to 300 tornadoes annually (lines 47–57). c. Tornado reporting in the United States is fairly comprehensive and accurate in contrast to other countries’ reporting systems (lines 53–57).

PTS: 1 REF: 870d9df0-dc3b-11dc-8feb-0016cfd7b5f9 STA: W.04.8.1.2.PO1 | W.04.8.2.1.PO1 | W.04.8.2.1.PO2 | W.04.8.2.1.PO3 | W.04.8.2.1.PO4 | W.04.8.2.2.PO4 | W.04.8.2.5.PO1 | W.04.8.2.5.PO2 | W.04.8.2.6.PO11 TOP: Unit 8 Test A NOT: mllit8_2008

24. ANS: A PTS: 1 REF: 870fb22a-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.1.4.PO2 | R.03.8.1.4.PO3 | R.03.8.1.4.PO4 TOP: Unit 8 Test ANOT: mllit8_2008

25. ANS: D PTS: 1 REF: 870fd93a-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.1.4.PO2 | R.03.8.1.4.PO3 | R.03.8.1.4.PO4 TOP: Unit 8 Test ANOT: mllit8_2008

26. ANS: D PTS: 1 REF: 8710004a-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.1.4.PO2 | R.03.8.1.4.PO3 | R.03.8.1.4.PO4 TOP: Unit 8 Test ANOT: mllit8_2008

Page 15: ExamView - Unit Eight€¦ · Unit Eight Directions Read the following selection. Then answer the questions that follow. from Tricky Twisters Jacqueline Adams Last November 6, a tornado

ID: A

3

27. ANS: C PTS: 1 REF: 87121484-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.1.4.PO2 | R.03.8.1.4.PO3 | R.03.8.1.4.PO4 TOP: Unit 8 Test ANOT: mllit8_2008

28. ANS: A PTS: 1 REF: 87123b94-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.1.4.PO2 | R.03.8.1.4.PO3 | R.03.8.1.4.PO4 TOP: Unit 8 Test ANOT: mllit8_2008

29. ANS: D PTS: 1 REF: 871262a4-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.1.4.PO2 | R.03.8.1.4.PO3 | R.03.8.1.4.PO4 TOP: Unit 8 Test ANOT: mllit8_2008

30. ANS: A PTS: 1 REF: 871476de-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.1.4.PO2 | R.03.8.1.4.PO3 | R.03.8.1.4.PO4 TOP: Unit 8 Test ANOT: mllit8_2008

31. ANS: B PTS: 1 REF: 87149dee-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.1.4.PO2 | R.03.8.1.4.PO3 | R.03.8.1.4.PO4 TOP: Unit 8 Test ANOT: mllit8_2008

32. ANS: B PTS: 1 REF: 8716d938-dc3b-11dc-8feb-0016cfd7b5f9

TOP: Unit 8 Test A NOT: mllit8_2008

33. ANS: A PTS: 1 REF: 87170048-dc3b-11dc-8feb-0016cfd7b5f9

STA: W.04.8.2.6.PO2.f | W.04.8.2.6.PO2.h TOP: Unit 8 Test ANOT: mllit8_2008

34. ANS: A PTS: 1 REF: 87172758-dc3b-11dc-8feb-0016cfd7b5f9

STA: W.04.8.1.3.PO1 | W.04.8.1.3.PO5 TOP: Unit 8 Test A NOT: mllit8_2008

35. ANS: C PTS: 1 REF: 87193b92-dc3b-11dc-8feb-0016cfd7b5f9

TOP: Unit 8 Test A NOT: mllit8_2008

36. ANS: D PTS: 1 REF: 871962a2-dc3b-11dc-8feb-0016cfd7b5f9

STA: W.04.8.2.6.PO1.a.1 | W.04.8.2.6.PO1.a.2 | W.04.8.2.6.PO1.a.3 | W.04.8.2.6.PO1.a.4 | W.04.8.2.6.PO1.a.5 | W.04.8.2.6.PO1.a.6 | W.04.8.2.6.PO1.a.7 | W.04.8.2.6.PO1.a.8 | W.04.8.2.6.PO1.b | W.04.8.2.6.PO1.c | W.04.8.2.6.PO1.d | W.04.8.2.6.PO1.e | W.04.8.2.6.PO1.fTOP: Unit 8 Test A NOT: mllit8_2008

37. ANS: A PTS: 1 REF: 871989b2-dc3b-11dc-8feb-0016cfd7b5f9

STA: W.04.8.2.6.PO2.f | W.04.8.2.6.PO2.h TOP: Unit 8 Test ANOT: mllit8_2008

38. ANS: B PTS: 1 REF: 871b9dec-dc3b-11dc-8feb-0016cfd7b5f9

STA: W.04.8.1.3.PO1 TOP: Unit 8 Test A NOT: mllit8_2008

39. ANS: D PTS: 1 REF: 871bc4fc-dc3b-11dc-8feb-0016cfd7b5f9

STA: W.04.8.1.3.PO1 TOP: Unit 8 Test A NOT: mllit8_2008

40. ANS: C PTS: 1 REF: 871bec0c-dc3b-11dc-8feb-0016cfd7b5f9

STA: W.04.8.1.3.PO1 | W.04.8.1.3.PO2 TOP: Unit 8 Test A NOT: mllit8_2008

41. ANS: D PTS: 1 REF: 871e0046-dc3b-11dc-8feb-0016cfd7b5f9

STA: W.04.8.2.6.PO1.a.1 | W.04.8.2.6.PO1.a.2 | W.04.8.2.6.PO1.a.3 | W.04.8.2.6.PO1.a.4 | W.04.8.2.6.PO1.a.5 | W.04.8.2.6.PO1.a.6 | W.04.8.2.6.PO1.a.7 | W.04.8.2.6.PO1.a.8 | W.04.8.2.6.PO1.b | W.04.8.2.6.PO1.c | W.04.8.2.6.PO1.d | W.04.8.2.6.PO1.e | W.04.8.2.6.PO1.fTOP: Unit 8 Test A NOT: mllit8_2008

Page 16: ExamView - Unit Eight€¦ · Unit Eight Directions Read the following selection. Then answer the questions that follow. from Tricky Twisters Jacqueline Adams Last November 6, a tornado

ID: A

4

42. ANS: D PTS: 1 REF: 871e2756-dc3b-11dc-8feb-0016cfd7b5f9

STA: W.04.8.1.3.PO1 | W.04.8.1.3.PO2 TOP: Unit 8 Test A NOT: mllit8_2008

43. ANS: B PTS: 1 REF: 871e4e66-dc3b-11dc-8feb-0016cfd7b5f9

STA: R.03.8.3.1.PO2 TOP: Unit 8 Test A NOT: mllit8_2008

44. ANS:

Rubric: Problem-Solution Essay

1 States the problem in a clearly worded thesis2 Explains the causes and effects of the problem3 Discusses different solutions4 Gives details to help explain the solution to the problem5 Makes the importance of the problem clear in the introduction6 Uses transitions to connect ideas7 Concludes by summing up the best solution8 Maintains a tone that is suited to topic, audience, and purpose9 Uses precise words to express the problem and solution10 Varies sentence beginnings11 Uses correct grammar, spelling, and punctuation

PTS: 1 REF: 872062a0-dc3b-11dc-8feb-0016cfd7b5f9 STA: W.04.8.1.2.PO1 | W.04.8.2.1.PO1 | W.04.8.2.1.PO2 | W.04.8.2.1.PO3 | W.04.8.2.1.PO4 | W.04.8.2.2.PO4 | W.04.8.2.2.PO6 | W.04.8.2.5.PO1 | W.04.8.2.5.PO2 | W.04.8.2.6.PO11TOP: Unit 8 Test A NOT: mllit8_2008