Ecology Energy Transformation

Ecology Energy Transformation

9th Grade

39 Qs

quiz-placeholder

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Ecology Energy Transformation

Ecology Energy Transformation

Assessment

Quiz

Biology

9th Grade

Hard

NGSS
MS-LS2-3, MS-LS1-6, MS-LS2-4

+7

Standards-aligned

Created by

Charles Martinez

FREE Resource

39 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement below best describes the flow of matter and energy through trophic levels?

Energy is transferred between organisms, and matter is released as heat.

Matter decreases by 10% as organisms consume one another.

Energy and matter are recycled by decomposers

Energy flows from one direction, and matter cycles.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Matter flows through the trophic levels of food webs when carbon dioxide in the atmosphere is converted into a chemical compound through which process?

Decomposition

Photosynthesis

Cellular Respiration

Nitrogen Fixation

Tags

NGSS.MS-LS1-6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following would best represent the energy conversions of cellular respiration when glucose is broken down and energy is stored in ATP?

Radiant energy --> chemical energy

Chemical energy --> chemical energy

Solar energy --> kinetic energy

Mechanical energy --> chemical energy

Tags

NGSS.HS-LS1-7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In cellular respiration, glucose and oxygen are converted to-

oxygen, water, light

lactic acid and ATP

carbon dioxide and starch

carbon dioxide, water and ATP

Tags

NGSS.HS-LS1-7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In energy, pyramids, the amount of energy at each trophic level-

decreases when energy is transformed to heat

increases when organisms consume other organisms

decreases when matter is stored in organisms

increases when decomposers return nutrients to the soil

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Only about 10% of the energy transferred from one trophic level to the next.

True

False

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a food web, the arrows show transfers of matter and energy.

False

True

Tags

NGSS.MS-LS2-3

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