Gr.7

It refers to cutting down of trees causes heavy floods.

• fishing

• deforestation

• cloud seeding

• planting

It occurs when large masses of rock and soil move down from a slope section of land as a mountain.

• typhoon

• tsunami

• earthquake

• landslide

The sudden movement of the earth crust.

• coastal erosion

• tsunami

• earthquake

• typhoon

It refers to a series of large waves caused by the movement of the Earth's crust. It can also form from underwater volcanic eruptions

• floods

• tsunami

• typhoon

• volcanic eruption

When magma reaches the earth surface it is called___.

• lava

• magma

• dust

• soil

Refers to large amount of water that covers an area of land that is usually dry.

• tsunami

• mudlside

• floods

• lanslide

It occurs when large masses of rock and soil move down from a sloped of land such as mountain.

• coastal erosion

• tsunami

• lanslide

• typhoon

• hail

• landlside

• mudlside

• tsunami

• landslide

• tsunami

• hurricane

• earthquake

• deforestation

• reforestation

• tsunami

• mudslide