The Water Cycle
Rocks and Soil
Seasons and the Earth
The Moon
Conserving Resources
100

What is precipitation?

Water falling from the sky.

100

Where can you find soil?

Outside, on the ground.

100

What planet do we live on?

We live on Earth.

100

How many phases of the moon are there?

a. 1
b. 2
c. 3
d. 4

d.4

100

Why do we need to recycle?

We need to recycle to protect Earth.

200

A tiny piece of liquid water is called a water ____.

a. droplet
b. water cycle
c. gas
d. Precipitation

a. droplet

200

_______ is made of pieces of plants and animals mixed with small pieces of rock.

a. Soil
b. Bedrock
c. dull
d. ground

a. Soil

200

The earth _____ around its axis.

a. rotates
b. warmer
c. seasons
d. one year

a. rotates

200

At night, the _____ is the brightest object in the sky.

a. changes
b. sun's
c. one time
d. moon

d. moon

200

All the things we eat, make, or use come from ______.

a. natural resources
b. oil
c. Living
d. Polluting

a. natural resources

300

The ______ is how water changes form and moves around the earth.

a. droplet
b. water cycle
c. gas
d. Precipitation

b. water cycle

300

Rocks can be shiny or _____ and strong or weak.

a. Soil
b. Bedrock
c. dull
d. ground

c. dull

300

It takes the earth _______ to orbit the sun on time.

a. rotates
b. warmer
c. seasons
d. one year

d. one year

300

The moon orbits the earth ______ each month.

a. changes
b. sun's
c. one time
d. moon

c. one time

300

_______ resources like wood are renewable.

a. natural resources
b. oil
c. Living
d. Polluting

c. Living

400

Water vapor is a _____.

a. droplet
b. water cycle
c. gas
d. Precipitation

c. gas

400

_______ is the strong, bottom layer of land.

a. Soil
b. Bedrock
c. dull
d. ground

b. Bedrock

400

We have ______ because the earth is tilted.

a. rotates
b. warmer
c. seasons
d. one year

c. seasons

400

The _______ light reflects off the moon.

a. changes
b. sun's
c. one time
d. moon

b. sun's

400

We can't make more ______, so it is a nonrenewable resource.

a. natural resources
b. oil
c. Living
d. Polluting

b. oil

500

______ is water that falls from the sky.

a. droplet
b. water cycle
c. gas
d. Precipitation

d. Precipitation 

500

The ______ below your feet is made of rocks and soil.

a. Soil
b. Bedrock
c. dull
d. ground

d. ground

500

The Northern Hemisphere gets more sunlight in the summer, so it is ______.

a. rotates
b. warmer
c. seasons
d. one year

b. warmer

500

How much light and dark we can see on the moon always _______.

a. changes
b. sun's
c. one time
d. moon

a. changes

500

______ the air, water, and soil makes living things sick.

a. natural resources
b. oil
c. Living
d. Polluting

d. Polluting