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Ecosystems Quiz

Authored by Alison Sykes

Biology

9th Grade

NGSS covered

Used 10+ times

Ecosystems Quiz
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Primary producers are organisms that

rely on other organisms for their energy and food supply.

consume plant and animal remains and other dead matter.

are the first producers of energy rich compounds that can be used later by other organisms.

obtain energy by eating only plants.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The series of steps in which a large fish eats a small fish that has eaten algae is a

food web.

food chain.

pyramid of numbers.

pyramid of biomass.

Tags

NGSS.MS-LS2-3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following models the relative amount of energy or matter contained in each trophic level in a food chain or food web?

carbon cycle

ecological pyramid

nutrient pyramid

biogeochemical cycle

Tags

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT true about matter in the biosphere?

Matter is transferred in one direction through the biosphere.

Biogeochemical cycles transform and reuse molecules.

The total amount of matter decreases over time.

Human activity does not affect the movement of matter.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which ecological concept models the relative amount of energy or matter contained in each trophic level in a food chain or food web?

Carbon cycle

Ecological pyramid

Nutrient pyramid

Biogeochemical cycle

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following organisms is a carnivore?

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Media Image

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following consumers is an herbivore?

an earthworm that eats the decaying remains of plants and animals

a bear that feeds on plants and animals

a cow that feeds only on plants

a snail that feeds on plants, algae, and fungi

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