Biogeochemical Cycles

Biogeochemical Cycles

25 Qs

quiz-placeholder

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Biogeochemical Cycles

Biogeochemical Cycles

Assessment

Quiz

others

Hard

Created by

Tangie Dunn

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does not produce carbon dioxide?
Photosynthesis
Animal Respiration
Burning Fossil Fuels
Plants decaying

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do decomposers benefit the carbon cycle?
Dead organic matter is broken down and nitrogen is released into the air
Decaying organisms are essential for carbon to be released back into the food web
Carbon is leaked into the air when fossil fuels are burned
Volcanoes and fires ven large amounts of carbon dioxide into the sky

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these best describes the interaction of living things with the land?
Organisms depend of soil, but the development of soil does not depend on organisms
Plants and animals that live and die in soil return nutrients to the soil
Living organisms do not play an essential role in the development of fertile soil
Plant roots are not strong enough to weather rock they encounter while growing.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do living organisms return carbon to the atmosphere in the carbon cycle?
nitrogen fixation and combustion
respiration and photosynthesis
death/decomposition and respiration
nitrogen fixation and photosynthesis

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Identify the cycle pictured
Water cycle
Carbon cycle
Nitrogen cycle
Phosphorus cycle

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the carbon cycle, what do plants and other producers take in when they carry out photosynthesis?
carbon dioxide
phosphorus
oxygen
nitrogen

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False: Nitrogen in the atmosphere is useable
True
False

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