Rivers

Where would you find a waterfall?

• Upper course
• Middle Course
• Lower Course

What landform can you see in the picture?

• Floodplain
• Delta
• Waterfall
• Oxbow lake

"When rocks scrape along the river bank and bed" is what type of erosion?

• Attrition
• Abrasion
• Solution
• Hydraulic Action

What is the name of the point where a river ends and joins an ocean or sea?

• Tributary
• Source
• Confluence
• Mouth 

What is the name for number 2?

• delta
• mouth
• tributary
• source

Which is the longest river of the world?

• Amazon

• Thames

• Missourri

• Nile

which of the following does not describe how a meander is formed

• the river meets an obstacle and changes its course as it winds around it

• the overhanging hard rocks falls into the plunge pool due to lack of support

• the water moves faster on the outer bend eroding it

• the water moves slowly on the inner bend depositing material

What is a source?

• The end point of the river

• The mid-point of the river

• the starting point of the river

• All of the above

Levees can be natural and man made

• True
• False

In a meander (curve) where can you expect to have erosion?

• Inside the curve
• Outside the curve