1.
large mass of snow falling down a mountain
2.
sudden shaking of the ground
3.
large amount of water covering land
4.
fire fire that spreads through trees
5.
period of very hot weather
6.
bright flash of electricity in the sky
7.
strong wind carrying sand
8.
storm with thunder and lightning
9.
violent spinning column of air
10.
very large ocean wave caused by an earthquake
11.
eruption explosion of lava and ash from a volcano
12.
official rule that stops something
13.
box or container for keeping animals
14.
protecting nature and the environment
15.
cutting down too many trees
16.
damage that ruins something
17.
when a species disappears forever
18.
natural home of an animal or plant in the wild living in nature, not in a zoo
19.
people who hunt animals illegally
20.
number of people or animals in an area
21.
group of animals or plants that are similar
22.
something that can cause harm or danger
23.
buying and selling goods
24.
animals and plants living in nature
