Rivers Erosion

What role does river erosion play in the formation of waterfalls?

• Waterfalls are not formed by river erosion
• Waterfalls prevent river erosion
• River erosion has no impact on waterfalls
• River erosion creates waterfalls

Which of the following is NOT a process of river erosion?

• Attrition
• Abrasion
• Hydraulic action
• Deposition

What is the relationship between river erosion and the formation of landforms?

• River erosion has no impact on landforms
• Landforms have no impact on river erosion
• Landforms prevent river erosion
• River erosion creates landforms

What is one way rivers erode the land?

• By transporting sediment
• By creating caves
• By depositing sediment
• By weathering rocks

How do rivers erode the land?

• By weathering rocks
• By transporting sediment
• By creating caves
• By depositing sediment

How does river erosion contribute to the formation of meanders?

• Meanders are not formed by river erosion
• River erosion has no impact on meanders
• River erosion creates meanders
• Meanders prevent river erosion

Which process of river erosion involves the force of water wearing away the river banks and bed?

• Hydraulic action
• Solution
• Attrition
• Abrasion

Which process of river erosion involves the grinding action of rocks and sediment carried by the river?

• Hydraulic action
• Abrasion
• Solution
• Attrition

Which process of river erosion involves the dissolving of soluble rocks by the river water?

• Solution
• Attrition
• Hydraulic action
• Abrasion

What is the primary way rivers erode the land?

• By creating caves
• By weathering rocks
• By transporting sediment
• By depositing sediment