SOUND ENERGY AND CONSERVATION OF ENERGY

Which of the following is a renewable source of energy?

• coal

• wind

• petroleum

Solar energy comes from

• The sun

• burning fossil fuels

• wind

Wind turbines generate electricity from

• coal

• water

• wind

Which source of energy is considered environment friendly?

• coal

• solar

• petroleum

Which source of energy is derived from the Earth's internal heat?

• tidal energy

• geothermal energy

• solar energy

Which type of energy comes from the movement of air masses?

• wind energy

• solar energy

• biomass energy

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which energy is produced by the vibration of objects?

• sound

• light

• chemical energy

Tags

NGSS.MS-PS4-1

What is an unpleasant sound?

• noise

• music

• vibration

The use of energy resources in a wise and economic manner is called (a)   of energy.

The renewable energy resources are (a)   friendly.

Tags

NGSS.MS-ETS1-3