2nd 9wks Science DCa

Front

What are the effects of volcanic eruptions?

Back

Volcanic eruptions can build new land, release ash and smoke into the air, and cause the death of living things.

Front

What causes landslides?

Back

Landslides are caused by gravity, heavy rainfall, and the shifting of the Earth.

Front

Is Mercury the 3rd planet from the sun?

Back

No, the 3rd planet from the sun is Earth.

Front

What is decomposition?

Back

Decomposition is the process of breaking down organic matter.

Front

Which object is attracted to a magnet?

Back

An iron nail is attracted to a magnet.

Front

What is a volcano?

Back

A volcano is an opening in the Earth's surface where molten rock, ash, and gases can escape.

Front

What is the Earth's crust?

Back

The Earth's crust is the outermost layer of the Earth, where we live.

Front

What is gravity?

Back

Gravity is the force that pulls objects toward each other, like the Earth pulling us down.

Front

What is a tsunami?

Back

A tsunami is a large ocean wave caused by underwater earthquakes or volcanic eruptions.

Front

What is erosion?

Back

Erosion is the process of moving rocks and sediments from one place to another by wind, water, or ice.