Exploring Landforms Created by Natural Forces

What are the two main types of forces that create landforms?

• Constructive and Destructive

• Physical and Chemical

• Weathering and Erosion

• Erosive and Depositional

What is the primary definition of weathering?

• The breakdown of rock

• The movement of sediment

• The formation of mountains

• The buildup of Earth's surface

Which of the following is NOT an agent of weathering?

• Wind

• Fire

• Water

• Ice

What type of weathering changes the chemical composition of rocks?

• Physical weathering

• Chemical weathering

• Mechanical weathering

• Biological weathering

What is erosion?

• The breakdown of rock

• The buildup of Earth's surface

• The movement of weathered materials

• The formation of valleys

Which factor does NOT contribute to the rate of erosion?

• Weather

• Color of rock

• Temperature

• Type of rock

What is the main difference between erosion and mass wasting?

• Erosion involves water, wind, or ice; mass wasting depends on gravity

• Erosion builds up landforms; mass wasting breaks them down

• Erosion happens quickly; mass wasting happens slowly

• Erosion is a constructive force; mass wasting is a destructive force

What is a key result of volcanic eruptions in terms of landform creation?

• Deposition of sediment

• Creation of igneous rock

• Formation of valleys

• Erosion of mountains

What does crustal deformation refer to?

• The formation of new minerals

• Changes in the shape of Earth's surface due to plate collisions

• The breakdown of rocks by weathering

• The movement of sediment by erosion

What is the overall importance of both constructive and destructive forces?

• They do not interact with each other

• They shape the land over time

• They only create mountains

• They only form valleys