The layer of earth we live on
crust
core
space
Everything in an area where people,plants and animals live.
environment
earth
energy
The power to do work
Core
Crust
Energy
The planet we live on
Neptune
Earth
Mars
to use something again
recycle
reuse
earth
Something we use that is from the earth
Core
recycle
natural resource
trash that people leave in the environment
earth
layer
litter
To take somerthing old and make it new again
pollution
throw away
recycle