Transcript

Sound effects from Bravenet.com and M.B. Alluisi

Directions

• For each correctly answered question your fish escapes to live another day in the dangerous depths.

• Answer all 20 questions correctly to live safely in the reef.

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The world’s oceans cover about ____% of the

Earth’s surface.

70% 20%

5% 100%

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Most plant and animal life in the ocean live on or near the _____.

mid-ocean ridges trenches

abyssal plain continental shelf

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The deepest part of the oceans is the ________.

shoreline currents

trenches seamounts

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Salinity of ocean water describes how _____ the ocean is.

deep salty

shallow wide

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The bottom of the ocean floor is covered with

_______.

sediment (rocks, mud, sand)

live ocean animals

algae seaweed

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Tides are caused by ________.

windgravitational pull of the sun and moon

changes in temperature

ocean currents

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The Gulf Stream is a ____ current that has a major impact on our climate.

warm cold

up and down rip

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A wave is _____.

the up and down movement of water

the changing of the tides

the gravitationalpull of the moon

the change in airtemperature

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Which statement is not true about tides?

Tides are caused bygravitational pull ofthe moon and sun.

There are high and low tides in a 24

hour period.

Cool air temperaturescause high tides.

Tides are the rise andfall of the levelof the ocean.

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A current _______.

moves in a circularmotion

flows like a riverthrough the ocean

is affected by watertemperature, salinity,

and windall of the above

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As the depth of the ocean water increases, the temperature _____.

increases decreases

stays the sameincreases and

decreases

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As the depth of the ocean water increases, the water pressure____.

stays the same decreases

increases and decreases

increases

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_____ serve as the basis or beginning of the ocean food chain.

sharks squid

phytoplankton whales

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Where an animal lives in the ocean depends on the ____ of the ocean.

depth salinity

temperature all of the above

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Which of these is not considered to be ocean pollution?

dumping garbage oil spills

artificial coral reefschemical runoff

from the land

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What causes waves?

oil spills wind

salinity the moon

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Why do most plants and animals live on the continental shelf?

salinity depth

sunlight and food seamounts

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What is the cause of a tsunami?

under water earthquakes

salinity

wind pressure

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2019

Which ocean has the deepest trench?

(close to 7 miles deep)

Atlantic Ocean Pacific Ocean

Indian Ocean Arctic Ocean

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Which school is the BEST?

Driver Elementary School(Suffolk Public Schools)

East High School(High School Musical)

Mrs. Puff’s Driving School(Bikini Bottoms)

Charles Darwin Middle School (My Gym Partner’s a Monkey)

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You have made it to the coral reef…

…where you will live happily ever after!

Oh No you missed!

• Click on the button to try again before the shark gets you.

Try Again

Oh no, you missed!

• Click on the button to try again

Try Again

That’s not correct!

• Click on the button to try again

Try Again


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