Natural Disasters

It is a landform (usually a mountain) where lava erupts through the surface of the planet. It is a hole in the Earth from which molten rock and gas erupt.

• Hill

• Tsunami

• Volcano

• Earthquake

It is the shaking, rolling or sudden shock of the earth's surface. They are the Earth's natural means of releasing stress.

• Tsunami

• Earthquake

• Flood

A large ocean wave usually caused by an underwater earthquake or a volcanic explosion.

• Volcano

• Tsunami

• Earthquake

• Drought

What is the meaning of (Natural disasters)?

• Violent events that are with the control of humans.

• Good events that don't cause damage of injury

• Natural events such as a flood, earthquake, or hurricane that causes great damage or loss of life.

Choose some examples of the natural disasters:

• Volcano eruption

• Valley

• Earthquakes

• Tsunami

• Mountains

Volcano is a hill or a mountain.

• True

• False

What is the tool that scientists use to measure how big the earthquake is?

• Telescope

• microscope

• seismograph

• stethoscope

Magma is ............

• the liquid rock that flows out of a volcano.

• the liquid rock inside a volcano.

How many tectonic plates in the Earth's crust?

• 40

• 10

• 60

• 20

Lava is is the liquid rock inside a volcano.

• True

• False