Earth's Resources Unit Test Review

When we turn off the water while we brush our teeth what are we doing?

• conserving

• polluting

• recycling

• reusing

When we make a pencil holder out of a milk carton what are we doing?

• reusing

• reducing

• recycling

• polluting

Tags

NGSS.MS-ESS3-3

When we recycle a water bottle what happens?

• it gets made into something new

• it gets reused

• it goes to the trash

• it becomes pollution

Tags

NGSS.MS-ESS3-3

Sometimes shirts are made out of cotton. What kind of resource is cotton?

• manmade

• natural

Tags

NGSS.MS-PS1-3

Paper is made from a tree. The paper is what kind of resource?

• manmade

• natural

What kind of pollution is this a picture of?

• water pollution

• land pollution

• air pollution

What kind of pollution is shown?

• water pollution

• air pollution

• land pollution

What is soil made of? Select all of the correct answers.

• living things

• once living things

• nonliving things

Tags

NGSS.MS-LS2-3

Which kind of rock is the smallest?

• pebbles

• boulders

• gravel

• sand

Which water sources are still? Select all of the correct answers.

• lake

• pond

• river

• ocean