Weathering and Erosion Quiz

What is the primary cause of rocks breaking into smaller pieces in desert regions?

• Daily temperature changes

• Wind erosion

• Animal activity

• Chemical reactions

How does water contribute to the weathering of rocks?

• By dissolving minerals

• By expanding when it freezes

• By attracting animals

• By providing nutrients

Which natural force is responsible for eroding riverbeds and banks over time?

• Plants

• Wind

• Ice

• Rivers

What role do humans and animals play in the process of erosion?

• They reverse erosion

• They have no impact

• They accelerate erosion

• They prevent erosion

What is the main difference between weathering and erosion?

• Weathering is a human activity, while erosion is a natural process

• Weathering occurs only in deserts, while erosion occurs everywhere

• Weathering is caused by water, while erosion is caused by wind

• Weathering involves breaking down rocks, while erosion involves removing them