Lesson 2 Reading One

Front

How do geologists help in predicting natural disasters?

Back

By understanding Earth's processes.

Front

What is the main focus of geologists according to the text?

Back

Understanding Earth's history and structure.

Front

What is a cliff?

Back

A high, steep slope of rock.

Front

What is a valley?

Back

A large area of low land found between hills or mountains.

Front

What are the walls of a canyon called?

Back

Cliffs.

Front

What is geology?

Back

The study of the Earth, its structure, and the processes that shape it.

Front

What do geologists study to understand Earth's history?

Back

Rocks, fossils, and landforms.

Front

What is erosion?

Back

The process by which soil and rock are removed from the Earth's surface by wind or water.

Front

What is a mountain?

Back

A large landform that rises prominently above its surroundings, typically having a peak.

Front

What is a river?

Back

A large, flowing body of water that usually empties into a sea or ocean.