Unit 9 - Geoscience

Front

What causes shifts in the Earth's crust?

Back

Earthquakes cause shifts in the Earth's crust.

Front

What is the purpose of large-scale levees and dams construction?

Back

To manage and minimize the impact of severe floods and protect urban areas.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces.

Front

What percentage of the world's earthquakes occur in the Ring of Fire?

Back

90% of the world's earthquakes occur in the Ring of Fire.

Front

How does sedimentation impact Earth's surface?

Back

Sedimentation creates new landforms.

Front

What is the definition of geoscience?

Back

Geoscience is the study of Earth, including its composition, structure, processes, and history.

Front

What is the role of erosion in shaping the Earth's surface?

Back

Erosion removes soil and rock from one location and transports it to another, shaping the landscape.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks, while erosion transports the broken materials.

Front

What are tectonic plates?

Back

Tectonic plates are large sections of the Earth's crust that move and interact with each other.

Front

What is a volcano?

Back

A volcano is an opening in the Earth's crust through which molten rock, ash, and gases can escape.