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What Is a River?

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Questions and Answers

What did Jenny like to pour over her mashed potato mountain?

Ketchup

Maple syrup

Gravy (correct)

Ranch dressing

According to Jenny's grandfather, what does a river flow into?

Ocean or lake (correct)

Watering can

Swimming pool

Bathtub

What is the beginning of a river or stream called?

End

Peak

Source (correct)

Middle

How are rivers and streams formed?

From rain, other bodies of water, or melting snow and glaciers Signup and view all the answers

What do rivers form when they flow down steep slopes?

Rapids or waterfalls Signup and view all the answers

What is erosion?

The movement of weathered earth material to another place Signup and view all the answers

What happens when fast moving water deposits sediment?

It deposits pebbles and larger stones Signup and view all the answers

What is a characteristic of braided streams?

Channels overlap each other Signup and view all the answers

How are river valleys formed?

By the creation of v-shaped valleys when rivers cut through mountains Signup and view all the answers

Why are floodplains near rivers described as fertile but not always suitable for building?

Because of the risk of flooding and destruction from river overflows Signup and view all the answers