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Biogeochemical Cycles

Authored by Leah Westcott

Science

10th Grade

NGSS covered

Biogeochemical Cycles
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17 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an ecosystem?

A group of similar species living together

All the living organisms in a given area and the abiotic factors with which they interact

A single species in a specific area

Only the abiotic factors in an area

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During a science class experiment, what do consumers (heterotrophs) like James and Avery release back into the atmosphere?

Glucose and oxygen

Nitrogen and water

Carbon dioxide and water

Oxygen and carbon dioxide

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of autotrophs in the ecosystem?

To consume other organisms

To produce energy from sunlight

To decompose organic matter

To release nitrogen into the atmosphere

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During a school science project, Mason and Abigail observed how energy exits an ecosystem. In what form does this energy leave?

Sunlight

Heat

Water

Nutrients

Tags

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What percentage of energy is available to primary consumers in the energy pyramid?

0.01%

1%

10%

100%

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a school garden ecosystem, what is the role of primary consumers like caterpillars?

They produce energy

They consume producers

They decompose organic matter

They recycle nutrients

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hannah is studying ecosystems in her science class. What is the role of energy in an ecosystem?

It is the only requirement for survival.

It is crucial but not the only requirement.

It is not needed at all.

It is less important than nutrients.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

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