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unit 7 - power and energy

Authored by Hannah Watson

Science

8th Grade

NGSS covered

Used 52+ times

unit 7 - power and energy
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The total quantity or weight of living or recently living organisms in a given area or volume. Organic matter used as a fuel, especially in a power station for the generation of electricity.

energy

biomass

pollution

volume

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Using up a resource.

consumption

waste

landfill

biofuel

Tags

NGSS.MS-ESS3-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

is the capacity for doing work. It may exist in potential, kinetic, thermal, helectrical, chemical, nuclear, or other forms.

electricity

pollute

energy

fuel

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A cell producing an electric current directly from a chemical reaction.This device converts hydrogen and oxygen into energy that produces power.

fuel cell

power cell

energy cell

electric cell

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

heat within the earth

hot tub

volcano

geothermal energy

heat power

Tags

NGSS.MS-ESS2-1

NGSS.MS-PS3-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The energy released during nuclear fission or fusion used to generate electricity.

geothermal energy

nuclear energy

electric energy

chemical energy

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The presence of a substance that is harmful to the environment.

consumption

nuclear energy

biofuel

pollution

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

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