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
Nature
0
%
0
0
0
Back
Restart
Animals at risk of disappearing completely are…
endangered species
Oops!
Okay!
A large wave caused by an underwater earthquake is a…
tsunami
Oops!
Okay!
Lightning is often followed by…
thunder
Oops!
Okay!
Energy from the sun or wind that does not pollute the environment is called…
renewable or green energy
Oops!
Okay!
The rapid movement of hot lava and gas from a mountain is a…
volcanic eruption
Oops!
Okay!
Which animals can live both in water and on land?
amphibians
Oops!
Okay!
What do we call rain that contains chemicals harmful to plants, buildings, and lakes?
acid rain
Oops!
Okay!
Which animal has a shell and moves very slowly?
turtle/snail
Oops!
Okay!
The hard outer covering of some plants is called…
bark
Oops!
Okay!
Drought, earthquake, flood are all types of...
natural disasters
Oops!
Okay!
If a species disappears completely from the Earth, it becomes…
extinct
Oops!
Okay!
A sudden movement of a large mass of snow down a mountain is called…
avalanche
Oops!
Okay!
The natural area where an animal usually lives.
habitat
Oops!
Okay!
The long sharp tooth of an elephant is called...
a tusk
Oops!
Okay!
The process of making the air, land, water etc. dirty.
pollution
Oops!
Okay!
What is the term for the gradual rise in the Earth’s temperature caused by human activity?
global warming
Oops!
Okay!
A place where animals like dogs or cats are kept waiting to be adopted is...
animal shelter
Oops!
Okay!
A long period with little or no rain is a…
drought
Oops!
Okay!
Most birds are covered with...
feathers
Oops!
Okay!
Give a synonym to "rubbish".
litter or trash
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies