Key terms to do with earthquakes and volcanoes

cards showing the main key words on earthquaks and volcano's


The point when the ground breaks in an earthquake

1 of 7


A sleeping volcano (volcano's can be dormant for up to 600 years)

2 of 7


Mudslide caused by the substances on the volcano eg rocks, clay which has been melted and runs down the volcano causing a type of mudslide

3 of 7

Richter scale

Scale used to measure the magnatude of an earthquake

4 of 7


molt and rock held in the magma chamber

5 of 7


a trimer after a big earthquake

6 of 7

San francisco

is on the san andreas fault line

the pacific plate moves nw by 6cm per year

north american plate moving nw by 1cm per year

7 of 7


No comments have yet been made

Similar Geography resources:

See all Geography resources »