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Unit 1 Environmental Science Test Review

Authored by Erica Britton

Science

9th Grade

NGSS covered

Used 18+ times

Unit 1 Environmental Science Test Review
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30 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The environment contains

Living things only

Non-living things only

Both living and non-living things

Only artificial things

Tags

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

One biotic factor that affects consumers in an ocean ecosystem is

number of autotrophs

temperature variation

salt content

pH of water

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A food web is represented in the diagram below. Which population in this food web would most likely be negatively affected by an increase in the mouse population?

snake

rabbit

wolf

hawk

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Decomposers are important in the environment because they

convert large molecules into simpler molecules that can then be recycled

release heat from large molecules so that the heat can be recycled through the ecosystem

can take in carbon dioxide and convert it into oxygen

convert molecules of dead organisms into permanent biotic parts of an ecosystem

Tags

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following features contains the largest amount of phosphorus in the phosphorus cycle?

the atmosphere

rocks and ocean sediment

ocean water

fertilizers and detergents

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

One biotic factor that limits the carrying capacity of any habitat is the

availability of water

level of atmospheric oxygen

activity of decomposers

amount of soil erosion

Tags

NGSS.MS-LS2-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Abiotic factors that characterize a forest ecosystem include

light and biodiversity

temperature and amount of available water

types of producers and decomposers

pH and number of heterotrophs

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-5

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