What sources of energy uses heat deep underground?

• Geothermal energy

• Solar energy

Hydroelectric dams can provide energy for entire communities. What does the prefix Hydro- mean?

• sunlight

• water

Tags

NGSS.MS-ESS2-4

Which sentnence is FALSE?

• Fossil fuels are not replaced quickly or easily once used.

• Natural gas is considered a renewable source of energy.

How can you conserve energy in your home?

• Turn the heat up to warm your home faster.

• Turn off lights when you do not need them.

Tags

NGSS.MS-PS3-3

Where does natural gas come from?

• From the remains of plants and animals

• From water in our rivers and oceans

Tags

NGSS.MS-LS1-6

Why might windmills on a wind farm face different directions?

• So different windmills turn when winds change directions

• So they can make the wind blow faster

Tags

NGSS.MS-ETS1-2

How does using a lunchbox instead of using disposable bags conserve energy?

• A lunchbox costs less than a plastic bag.

• You can use a lunchbox over and over.

Tags

NGSS.MS-PS1-3

Which happens FIRST with solar power?

• People can use the electricity later at night.

• Sunlight hits the solar cells during the day.

Which is a non-renewable form of energy?

• gas power

• water power

What is false about fossil fuels?

• They are the most common source of renewable energy.

• We are using fossil fuels faster than they can be replaced.

Tags

NGSS.MS-ESS3-4