Front

What is the main source of energy for plants?

Back

The Sun

Front

What tool do you use to find the mass of an object? Options: Graduated Cylinder, Balance, Hand Lens, Bowl

Back

Balance

Front

How long does it take for the Earth to revolve around the Sun 4 times?

Back

4 years

Front

A rock is moving with water in a river. This is an example of

Back

erosion

Front

Why does a bunny change to a white color in the winter?

Back

Camoflage

Front

What is a nonliving thing?

Back

Brick

Front

How long does it take for the Earth to rotate around its axis?

Back

1 day

Front

What is a producer?

Back

tree

Front

What provides humans with the energy that they need to survive?

Back

food

Front

What is a nonliving thing that humans made?

Back

house