Energy Sources

"The ability to do work" is the definition for which vocabulary word?

• fossil fuel

• energy

• naturall resources

• fuel

Tags

NGSS.MS-PS3-5

Fossil fuels are found

• in cereal boxes

• near river banks

• deep within the earth

• at mountain tops

Tags

NGSS.MS-ESS3-1

Which of the following is NOT a fossil fuel?

• coal

• oil

• wood

• natural gas

Nonrenewable means

• if it's used up, it's gone

• we can always make more

Tags

NGSS.MS-ESS3-4

The major con of using fossil fuels is

• air pollution

• water pollution

• burning trees

• garbage produced

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

Global warming is an effect of

• wearing too many coats in winter

• too much carbon dioxide from burning fuels

• melting glaciers at the poles

Tags

NGSS.MS-ESS3-5

Hydroelectric power is electricity created by

• moving water

• the sun

• burning coal

• burning wood

Tags

NGSS.MS-ESS2-4

One con of hydroelectric power is that dams can

• create lakes

• control irrigation

• block routes for fish

• keep soil rich

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Solar energy comes from

• the sun

• the moon

• water

• coal

Tags

NGSS.MS-ESS2-4

Which is a CON of solar energy?

• energy can be saved in summer to use in winter

• it can lower electric costs

• there is a lot of sun in the desert

• solar panels can be expensive