Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
Unit 7 Environment Protection
0
%
0
0
0
Back
Restart
What is the meaning of this word?
habitat
Oops!
Okay!
What is the meaning of this word?
protection
Oops!
Okay!
What is the meaning of this word?
sound pollution
Oops!
Okay!
What is the meaning of this word?
save water
Oops!
Okay!
What is the meaning of this word?
protect endangered species
Oops!
Okay!
What is the meaning of this word?
air pollution
Oops!
Okay!
What is the meaning of this word?
water pollution
Oops!
Okay!
What is the meaning of this word?
ecosystem
Oops!
Okay!
What is the meaning of this word?
pick up rubbish
Oops!
Okay!
What is the meaning of this word?
build a campfire
Oops!
Okay!
What is the meaning of this word?
cut down trees
Oops!
Okay!
What is the meaning of this word?
soil pollution
Oops!
Okay!
What is the meaning of this word?
Recycle Reduce Reuse
Oops!
Okay!
What is the meaning of this word?
carbon footprint
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies