Our Changing World (ULS) - 1

to save or protect

• crust

• conserve

• environment

the planet we live on

• Earth

• Mars

• Jupiter

• Saturn

everything in an area where people, plants, and animals live

• conserve

• protect

• environment

to make something different

• conserve

• energy

• change

the power to do work

• energy

• environment

• Earth

the layer of Earth that we live on

• energy

• conserve

• crust

Which word does this picture show?

• energy

• Earth

• environment

Which word does this picture show?

• energy

• crust

• planet

Ms. Baker was so tired that she had no _____ to do her work.

• conserve

• change

• energy

Tamia _____ her nail polish color because she wanted to try something different.

• changed

• conserved

• energy