Fresh Water

An ecosystem has :

• living things
• living and nonliving things
• nonliving things
• nothing

Tags

NGSS.MS-LS2-3

97% of Earth's water is __________ water.

• Fresh
• Salt

Where do we get fresh water?

• the ocean

• the sink

• lakes, rivers, and ponds

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

Will the world run out of water?

• yes, if we use too much

• no, it is a renewable resource

Tags

NGSS.MS-ESS2-4

What is conservation?

• food chains

• A scientific explanation

• the careful use of Earth's natural resources

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Why do we need to conserve water?

• So plants, animals and people have fresh water to survive

• So we can go swimming more.

• So the world won't run out of water.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-4

All living things need _______ to survive?

• soil

• shelter

• water

Tags

NGSS.1-LS1-1

NGSS.K-ESS3-1

NGSS.K-LS1-1

What can make water unsafe?

• conserving water

• pollution

• buying more things

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

What is one way to conserve water?

• take many baths

• turn off the water while brushing your teeth

• leave the water running while brushing your teeth

One way to conserve water is to

• drink it

• keep it clean

• throw it out

Tags

NGSS.MS-ESS2-4