Earth's Natural Processes Flashcard

Front

What is deposition?

Back

Deposition is the process by which materials, such as sand and shells, are dropped off or settled in a new location, often by water, wind, or ice.

Front

What causes weathering in rocks?

Back

Weathering is caused by natural processes such as wind, water, temperature changes, and chemical reactions that break down rocks into smaller pieces.

Front

What happens to sand when ocean waves crash on a beach?

Back

When ocean waves crash on a beach, they can wash away sand, leading to erosion of the beach.

Front

What are two natural events that can form mountains?

Back

Earthquakes and volcanic eruptions can both lead to the formation of mountains.

Front

What is the difference between a canyon and a trench?

Back

A canyon is a deep valley formed on land, while a trench is a deep valley found in the ocean.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another, often by water, wind, or ice.

Front

What role do ocean waves play in shaping coastlines?

Back

Ocean waves shape coastlines through processes like erosion and deposition, altering the landscape over time.

Front

What is a landform?

Back

A landform is a natural feature of the Earth's surface, such as mountains, valleys, plateaus, and plains.

Front

How do earthquakes affect the Earth's surface?

Back

Earthquakes can cause shifts in the Earth's surface, leading to the formation of faults, cracks, and even new landforms.

Front

What is volcanic activity?

Back

Volcanic activity refers to the eruption of magma from beneath the Earth's crust, which can create new landforms like islands and mountains.