A. TSUNAMIS
B. LANDSLIDES
CAVALANCHES
They happen when a lot of
snow or ice starts going down
a mountain very fast. They can
be dangerous for skiers.
A large earthquake under the sea
usually causes this phenomenon.
Its name is a Japanese word.
Simply
They happen when a lot of rocks
start going down a mountain
together. Rain can often cause
this phenomenon.
45
an in Nature
Unit 4