Energy - 2nd Grade

Can coal change into a chemical?

• No

• Yes

• It is already a chemical

• Yes, but only certain kinds

How many layers are above coal?

• 4

• 3

• 2

• 1

Why does natural gas have no smell?

• It's odor evaporates when it is extracted

• The smell is only smelled by dogs

• It is made of methane which is an odorless gas

• It is made of carbon dioxide

Global warming is a threat because

• Too much heat is trapped in the atmosphere

• It is melting all the habitats

• It is not a threat

• None of the above

About what percent of energy comes from fossil fuels?

• 80%

• 60%

• 90%

• 70%

T or F? Without crude oil, computers would not exist.

• False

• True

T or F? When energy transfers between objects, it can make them move.

• True

• False

Fill in the blank: _________________ fossils is bad for the air.

• Drilling

• Transporting

• Burning

• Combining

Oil has been used for ___________ years.

• 10

• 100

• 1000

• 100,000

Oil is found in

• Texas

• Alaska

• California

• All of the Above