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Unit 1 Test Review

Authored by KEANNA NIMPCHAIMANATHAM

Biology

10th Grade

NGSS covered

Used 10+ times

Unit 1 Test Review
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Where does the energy start in this food chain?

Plant
Sun
Deer
Wolf

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A carnivore obtains energy by eating other animals. Which of the following shows the process by which energy flows to a carnivorous animal?

light energy → plant → carnivore

plant → light energy → carnivore

light energy → herbivore → carnivore

light energy → plant → herbivore → carnivore

Tags

NGSS.MS-LS2-3

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

In the energy pyramid here, which organisms have the most energy available?

Producers
Carnivores
Herbivores
Top Predator

Tags

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Analyze the river food web to answer the question. Which organism would be affected the most if pollution killed off the freshwater shrimp population?

Algae

Dragonfly

Leech

Perch

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The flow of energy through an ecosystem can be illustrated through an energy pyramid. If 1,000 kilojoules of energy are available to the producers in this ecosystem, approximately how much energy would be available to the lowest trophic level organism that would be classified as a carnivore?

10 kilojoules

100 kilojoules

1,000 kilojoules

10,000 kilojoules

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

DDT is a chemical used on farms.
Toxin levels magnify as you go up the food chain. Would animals at the top or bottom of this pyramid be more affected by these DDT chemicals?

Top

Bottom

Neither

Tags

NGSS.MS-LS2-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Nutrients are continually reused and flow through an ecosystem from organism to organism. What is a specific example of an organism that could be represented by the letter X on the nutrient cycle?

Bacteria

Deer

ferns

lions

Tags

NGSS.MS-LS2-3

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