Science Quiz (Grade 4)

The main source of energy comes from the _______________.

• sun

• potential energy

• kinetic energy

• solar system

Select the most appropriate answer to state what is energy?

• energy is movement

• energy is something that causes matter to move or change

• energy is the ability to do no work.

• energy is the nothing that we can use

There are many sources of energy. Select ALL the sources of energy below.

• light, wind

• electricity, heat

• coal, fuel

• food

• trophic level

With out the sun's energy, what would happen?

• There would be kinetic energy on Earth

• There would be energy sources on Earth

• There would be no energy source on Earth

• There would be lots of fun games to play

The number of organisms at each ________ level decreases the energy available at each level decreases.

• trophic

• solar

• energy

• kinetic

How is energy lost in organisms. Select ALL options that can apply.

• respiration

• growth

• feeding

• excretion

Marique is listening to music through his radio. Which form of energy is being used?

• sound energy

• light energy

• heat energy

• mechanical energy

Courtney is using the microwave to make pop his popcorn. What form of energy is being used?

• nuclear energy

• mechanical energy

• heat energy

• potential energy

What is potential energy?

Which of the following shows examples of kinetic energy

• a ball falling to the ground.

• a book on a table

• a ball bouncing

• typing a document