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
VOCABULARY UNIT 7 POLLUTION - GRADE 8 Lesson 1
0
%
0
0
0
Back
Restart
thermal pollution
Oops!
Okay!
add dirty or harmful substances to land, air, water, etc. so that it is no longer safe to use
pollute
Oops!
Okay!
land/ soil pollution
Oops!
Okay!
aquatic animal
Oops!
Okay!
water pollution
Oops!
Okay!
come up with
Oops!
Okay!
air pollution
Oops!
Okay!
dump
Oops!
Okay!
noise pollution
Oops!
Okay!
Radioactive pollution
Oops!
Okay!
poison
Oops!
Okay!
visual pollution
Oops!
Okay!
waste
Oops!
Okay!
sneeze
Oops!
Okay!
light pollution
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies