Amplify Grade 6 Chapter 1 Harnessing Human Energy test

Front

What do scientists do when they ask questions?

Back

They make observations and inferences.

Front

When objects have potential energy, are they moving?

Back

No, they are not moving.

Front

What do scientists ask questions about?

Back

The natural world, the world around them.

Front

Which objects have energy?

Back

All objects have energy.

Front

What problem do rescue workers face in the video 'Energy for Emergencies'?

Back

Their devices run out of charge and they do not have a way to give them more power.

Front

What is potential energy?

Back

Energy stored in an object due to its position or state.

Front

What is kinetic energy?

Back

Energy of an object in motion.

Front

Give an example of potential energy.

Back

A drawn bowstring has potential energy.

Front

Give an example of kinetic energy.

Back

A rolling ball has kinetic energy.

Front

What is energy?

Back

The ability to do work or cause change.