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Abiotic Factors in Marine Ecosystems

Authored by Mr Pyner

Other Sciences

9th - 12th Grade

Used 6+ times

Abiotic Factors in Marine Ecosystems
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a biotic factor?

Walrus
Squid
Salinity
Algae

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an abiotic factor that affects marine ecosystems?

Pressure
Algae
Pedators
Food Web

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following organisms pulls carbon from the atmosphere to make food?

Dolphins
Sharks
Phytoplankton
Fish

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the process of pulling CO2 form the atmosphere to make food?

Photosynthesis
Cellular Respiration
Decomposition
Nitrification

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When plants and animals die their bodies _______ and carbon atoms are returned to the atmosphere.

Cellular Respire

Decompose

Nitrify

Photosynthesise

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following does NOT release access carbon into the atmosphere?

Driving a Car
Drinking from plastic bottles
Leaving on the lights
Leaving the faucet running

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where is the largest store of carbon contained?

Atmosphere
Oceans
Fossil Fuels
Plants

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