Earth's Surface Processes Flashcard

Front

What does the term 'eroded' mean in the context of Earth's surface processes?

Back

Eroded refers to the process by which natural forces, such as water, wind, or ice, wear away and transport soil and rock from one location to another.

Front

What are the main agents of weathering?

Back

The main agents of weathering include water, wind, ice, and biological activity.

Front

Define 'settling' in relation to sedimentation processes.

Back

Settling refers to the process by which particles suspended in a fluid, such as water, come to rest and accumulate at the bottom.

Front

What is the difference between destructive and constructive processes?

Back

Destructive processes break down landforms, such as erosion and weathering, while constructive processes build them up, such as deposition and volcanic activity.

Front

Give an example of a constructive process.

Back

An example of a constructive process is the formation of a delta at the mouth of a river where sediment is deposited.

Front

What role does water play in weathering and erosion?

Back

Water contributes to weathering by breaking down rocks and minerals through chemical and physical processes, and it causes erosion by transporting sediments.

Front

How does wind contribute to the erosion of landforms?

Back

Wind erodes landforms by carrying away loose particles and sand, especially in arid regions, leading to the formation of features like dunes.

Front

What is the significance of understanding Earth's surface processes?

Back

Understanding Earth's surface processes is crucial for predicting natural disasters, managing land use, and conserving natural resources.

Front

What is an example of a destructive process?

Back

An example of a destructive process is landslides, which break down and remove soil and rock from slopes.

Front

How do biological factors contribute to weathering?

Back

Biological factors contribute to weathering through the actions of plants and animals, such as roots breaking apart rocks and organisms producing acids that dissolve minerals.