Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Fast and Slow Changes to Earth
0
%
0
0
0
Back
Restart
hurricane
fast
Oops!
Okay!
plant roots breaking apart a rock
slow
Oops!
Okay!
volcano erupting
fast
Oops!
Okay!
tsunami hitting a beach
fast
Oops!
Okay!
islands being made by underwater volcanoes
slow
Oops!
Okay!
water dripping to form a cave
slow
Oops!
Okay!
landslide
fast
Oops!
Okay!
flooding
fast
Oops!
Okay!
a canyon being formed by a river
slow
Oops!
Okay!
tornado
fast
Oops!
Okay!
wind carrying away pieces of sediment
slow
Oops!
Okay!
water carrying away the bank of a river
slow
Oops!
Okay!
wildfire
fast
Oops!
Okay!
water hitting the side of a sea stack
slow
Oops!
Okay!
earthquake
fast
Oops!
Okay!
glacier moving down a mountain
slow
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies