Forces and Earth Processes Flashcard

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind, water, or ice and transported to another location.

Front

What material is most likely to erode during a strong wind?

Back

Sand is the material that will erode the most during a forceful wind.

Front

What is deposition?

Back

Deposition is the dropping of sediment in a new location after it has been transported by wind, water, or ice.

Front

How does applying brakes on a bicycle affect its motion?

Back

Applying brakes increases friction, which slows down the bicycle.

Front

What determines the amount of force needed to move an object?

Back

The amount of force needed to move an object is determined by its mass; heavier objects require more force.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces through natural processes like wind, water, and temperature changes.

Front

Which process is the slowest to change the Earth's surface?

Back

Weathering is the slowest process to change the Earth's surface compared to erosion, volcanic eruptions, and earthquakes.

Front

What is the role of friction in motion?

Back

Friction is a force that opposes motion, helping to slow down or stop moving objects.

Front

What is a force?

Back

A force is a push or pull that can cause an object to move, stop, or change direction.

Front

What is the difference between erosion and weathering?

Back

Erosion involves the movement of sediment, while weathering is the breaking down of rocks without movement.