Question

B. Fill in the blanks.
1. The magma that reaches the earth's surface is called
2. Droughts can be prevented by harvesting the
3. Earthquakes are measured on
is caused by an undersea earthquake.
5. Volcanoes that have stopped erupting permanently are called
volcanoes.
​

Answer 1

1.lava

2.plants

3.siesmograph

4.non volcanic