Quiz Answers World Environment Day

7/24/2019 Quiz Answers World Environment Day

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The FirstIf correct:

+10 points No negative points

Passed on:

+5 points No negative points

1. A molecule of this gas has approximately 21 times moreglobal warming potential than a molecule of C 2. Name thegas.

A. !ethane". AmmoniaC. #ulphur $ioxi$e%. Nitrogen

2. &hich of the following are 'reen (ouse gases)*. !ethane **. Argon ***. Nitrogen

*. C,C . &ater apour *. Carbon %ioxi$e

A. *- **- ***- * only". *- * - - * onlyC. *- ***- * only%. * an$ * only

. &here is the hole in the o/one layer)A. ver the North ole". ver North America

C. ver Australia%. ver Antarctica

. &hich animal below $oes N hibernate)


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A. (e$gehog". "rown "atC. an$a%. #nail

5. "lac3 carbon is release$ from which of the following)A. ,orest 4re

". esi$ential #tovesC. A an$ "%. #olvents

6. &hich of the following are the short live$ climate pollutants)

*. "lac3 carbon

**. ropospheric /one

***. (,Cs

*. !ethane

A. *- ***- * only

". *- * only

C. *- **- ***- * only

%. * an$ *** only

7. Aci$ ain occurs when the atmosphere is pollute$ with8

A. C an$ C 2

". #mo3e articles

C. # 2 an$ N 2

%. /one

9. "iofuels can come from which source:s;8A. Algae

".


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". Aluminum can be recycle$ only 6 times.C. All polar bears are left>pawe$.%. ?iwis can lay eggs up to half its weight.

10. /one in the earth@s upper atmosphere forms a layerprotecting us from harmful- cancer>causing sunlight but atgroun$ level it is a primary component of .

A. Bxhaust". he greenhouse e ectC. #mog%. !ethane

11. &hich of the following are the man>ma$e 'reen>(ouse'ases)

A. (,Cs".C. !ethane%. None of the above

12. &hich of the following statements are false)A. nly 1D of ChinaEs 560 million city resi$ents breathe air

that is consi$ere$ safe". latypus can lay eggs.C. Blephants have chins Fust li3e humans.%. (ummingbir$s cannot Gy bac3war$s.

1 . &hich of the following is responsible for the re$uctionof the /one content of the stratosphere)A. # 2". C,CC. hotochemical #mog%. C(

1 . &hich of the following statements are not true)

A. %olphins she$ the top layer of their s3in every two hours.". ctopuses have three hearts.C. Cat originally means @$og.@ he wor$ comes from the

Hatin wor$ catulus- a small $og or puppy.%. he slowest 4sh is the clown 4sh.


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Audience Question1. &hich of the following cannot be place$ in a green

recyclable bin)A. %isposable Cups". NewspapersC. !aga/ines%. Aluminum Cans

2. (ow many cosmetic chemicals is the average womanexpose$ to on a $aily basis)

A. 20 > 0". 0 > 60C. 60 > 90%. 100+

Fact or Fiction

*f correct8

+15points

*n correct8

>10 points1. Current sea level rise is about mmIyear worl$wi$e. True2. he melting of maFor lan$s ice li3e glaciers an$ ice sheets

$oes not contribute to rising sea level. False. 'lobal warming is not associate$ to rising sea level. False. hermal Bxpansion is not associate$ to the contribution to

sea level rise. False hermal expansion> &hen water heats up- it expan$s

5. &hite hinos from Bast Africa are guar$e$ by arme$ men 2

hours a $ay. True6. %ubai save$ 255-0003&h of energy $uring Barth (our 201 .

True7. nly 7D of the earthEs surface is use$ to grow foo$. False

11%-ANS9. aper can be recycle$ only times. After that- the 4bers are

too wea3 to hol$ together. False 6 times- ANS


5/10

=. *t is estimate$ that an average %ubai villa will re$uce C 2emissions by = 0-000 tonnes per year from entering theatmosphere Fust by switching to HB%. True

1 . ecycling one ton of paper conserves 5 trees. FalseANS- 1! trees

11. 'ol$4sh lose their color if 3ept in $im light. #imilar tohumans- they nee$ sunlight to 3eep their pigment. True

12. Aluminum cans ma$e from recycle$ aluminum release0D less carbon emissions. True1 . #teel cans ma$e from recycle$ steel result in a 60D

energy savings. False ANS-" %1 . he tarantula is actually harmless to humans with

venom wea3er than that of a beeEs sting. True

#limination1. &hen a forest has more species than a wheat 4el$- it is sai$

to have a higher level of which of the following)A. "io$iversity". Bxtinction ateC. /one Hayer%. Bcosystem

2. ,uel cell powere$ vehicles run on oxygen an$8A. (elium". Bthanol

C. (y$rogen%. !ethanol

. ensitometer is use$ to measure8A. he temperature at the upper layers on atmosphere". !oisture content in soilC. ension in a string%. None of the above

$o A&ain


6/10

&rite answers on post it.

Bveryone gets a chance

At the en$ of the oun$8

eam with more than 5correct answers can steal1 'oints from a team.

eam with more than 9correct answers can steal( 'oints from a team.

1. Coral reefs have been use$ in the treatment of which$isease)A. (*". CancerC. Car$iovascular%. All of the above

2. As of !ay 2012- he secon$ largest #olar photovoltaic cellsis situate$ in8A. *n$ia". Cana$aC. 'ermany%. hea$ shar3". #hort>4n ma3o shar3C. iger shar3%. All of the above

. &hich country has the most en$angere$ species in theworl$)A. Australia".


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5.


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Sea and )earAns on post it

*f correct8

+15 points

*n correct8 >10 points

1. &hich of the following are naturally pro$uce$) :,oun$naturally without a$$ing any coloring agents;

B. All of the above

2. !osJuito

. &hich of the following is genetically pro$uce$)

lematoes

. eacoc3


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5. hese trac3s belong to which species)

A. re (istoric (umans". "lac3 "earC. American !oose%. 'orillas

6. his animal print is of a . A. "lac3 &i$ow

". Camel #pi$erC. e$ ,ox%. e$>"ellie$ Newt

7. his print is of a:n; A. Hion". rangutan


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C. Camel%. "rown "ear

9. ulture=. Camel10. #eal

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Quiz Answers World Environment Day