Unit 5 Review Day 1

What is a natural resource?

• Resources we get from our house
• Resources we get from people
• Resources we get from nature

Which one is not a natural resource? 

• Water
• Plants
• Play dough 
• Air

We can _____ natural resources by not using them up or damaging them.

• conserve
• destroy

I can live without natural resources.

• True
• False

The three R's stand for:

• Rebuild, Reconstruct, Reuse
• Red, Reduce, Rainbows
• Reduce, Reuse, Recycle

What does reuse mean?

• Throw away
• Use again or more than once.
• Keep it

What does reduce mean?

• Use a smaller or less amount of a resource
• Throw away
• Wash it 
• Comb it

What does recycle mean?

• Make into smaller amounts
• Use again
• Convert our trash into into something that can be used agin

We can teach others about conservation by protecting our natural resources.

• True

• False

When harmful things are added to an environment it is called

• waste

• conservation

• pollution