GEOGRAPHY HOMEWORK YEAR 7

What are three things that rivers do naturally?

• a.erode, transport, and deposit
• b. dissolve, precipitate, sublime
• c. evaporate, percolate, infiltrate
• d.none of these

What is erosion?

• River deposits rocks and soils as it flows

• River carries rocks and soils as it flows

• River removes rocks and soils as it flows

What is deposition?

• River deposits rocks and soils as it flows

• River removes rocks and soils as it flows

• River dries up

When a river carries rocks and soils it is known as what?

• Erosion

• Transportation

• Flooding

When rocks and pebbles being carried by the river knock together and are broken down to form smaller particles, this is called:

• Abrasion

• Attrition

• Corrosion

When soluble particles are dissolved into the river it is called:

• Solution

• Decomposition

• Saltation

When rocks that are carried by the river scrape away the bed and banks it is called:

• Abrasion

• Solution

• Hydraulic Action

Name the given picture

• Corrosion

• Errosion

• Transportation

Which of the following is not a type of river erossion

• Percolation

• Abrasion

• Attrition

Which of these is the odd one out?

• Traction
• Saltation
• Suspension
• Abrasion