You ________ when you use the materials in old things to

make new things

• fresh water

• recycle

• rock

• paper

Tags

NGSS.5-ESS3-1

A ________ is a hard, nonliving object from the ground.

• fresh water

• recycle

• rock

• paper

Tags

NGSS.MS-ESS1-4

Water with very little salt is __________.

• fresh water

• recycle

• rock

• paper

Tags

NGSS.MS-ESS2-4

Which is smallest?

• a boulder

• a pebble

• a piece of sand

What are natural resources?

• things people cannot live without

• things people make to protect nature

• things from nature that people can use

Which sentence best describes the properties of this body of water?

• It is fresh water.

• It is salt water.

• It can be either fresh water or salt water.

Tags

NGSS.5-ESS2-2

Which of these resources is human-made?

• eggs

• soil

• steel

Tags

NGSS.MS-PS1-3

How are these rocks sorted?

• by color

• by shape

• by size

Tags

NGSS.2-PS1-1

How can Vindra best conserve natural resources?

• She can dispose of trash in trash cans.

• She can ask others not to litter.

• She can turn off the water when brushing her teeth.

Which is an example of how you can reuse a material?

• I can turn off the lights when I leave a room.

• I can make a planter out of an egg carton.

• I can put old newspapers in a recycling bin.