Find Out What Does Deposition Mean?

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| By Bhawnakul13
B
Bhawnakul13
Community Contributor
Quizzes Created: 11 | Total Attempts: 124,363
Questions: 8 | Attempts: 110

• 1.

Would you rather spend a day exploring outside or the afternoon with friends, new and old?

• A.

In a crowd with fresh idea

• B.

Outside with fresh air

• C.

Don't know

• D.

Going to theater

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• 2.

Which activity calls to you?

• A.

River rafting

• B.

Moutaining

• C.

Bike ride

• D.

Car racing

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• 3.

Which of the following determine energy in a river?

• A.

Height of the river above sea level

• B.

Mass of water

• C.

The gradient of the channel

• D.

All of these

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• 4.

What is the hydraulic radius?

• A.

It is a term used to describe the shape of a channel. It is the ratio between the length of the wetted perimeter and and the cross-section area.

• B.

It is the friction with the bed and banks. The turbulence reduces energy.

• C.

It is the speed at which water flows along a river.

• D.

Non of these

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• 5.

The higher the hydraulic radius the lower the amount of water in contact with the bed and banks which means there is less friction and water can move at a higher velocity.

• A.

True

• B.

False

• C.

Don't know

• D.

Non of these

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• 6.

This erosion happens near its source. Surface run-off and and throughflow causes erosion at the point where the water enters the valley head. It makes a river longer.

• A.

• B.

Lateral erosion

• C.

Vertical erosion

• D.

Non of these

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• 7.

This type of erosion makes a river channel deeper.

• A.

• B.

Vertical erosion

• C.

Lateral erosion

• D.

Non of these

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• 8.

This type of erosion makes a river wider.

• A.

• B.

Lateral erosion

• C.

Vertical erosion

• D.

Non of these

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• Current Version
• Mar 15, 2022
Quiz Edited by
ProProfs Editorial Team
• Dec 09, 2015
Quiz Created by
Bhawnakul13

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