Energy

What is another name for kinetic energy?

• Potential energy

• Chemical energy

• Movement energy

• Nuclear energy

What are decibels used to measure?

• How loud a sound is

• Length

• Capacity

• Nothing

What is the process by which plants make food from sunlight?

• Photosynthesis

• Conduction

• Condensation

• Convection

True or false: All metals are good conductors of electricity.

• False

• True

What are fossil fuels?

• Energy that is stored and ready to do something

• Fuels made from the ancient remains of plants and animals

• Static electricity

• How loud a sound is

Where did all the energy in the universe come from?

• Metal

• Electric circuits

• The Big Bang

• The Sun

What is potential energy?

• Energy that is stored and ready to do something

• Electricity

• Photosynthesis

• Static electricity

True or false: White light contains lots of different colors.

• True

• False

Which star gives us most of the energy on Earth?

• The Big Bang

• The Sun

• Normal stars

What type of electricity causes light to strike?

• Electric circuits

• Static electricity

• Natural electricity