Why are natural levees raised along river banks?
Answer and explanation
Correct answer: Because heavier particles settle first near the channel during floods
Natural levees are low ridges built by repeated flood deposition beside a river channel. When floodwater spills over the banks, its velocity decreases abruptly; coarse sand and heavier sediment settle close to the channel, while finer silt travels farther across the floodplain. Thus option C is correct, whereas waves, glaciers, and wind are not the main agents.
Frequently asked questions
What is the correct answer to this question?
Because heavier particles settle first near the channel during floods
Why is this the correct answer?
Natural levees are low ridges built by repeated flood deposition beside a river channel. When floodwater spills over the banks, its velocity decreases abruptly; coarse sand and heavier sediment settle close to the channel, while finer silt travels farther across the floodplain. Thus option C is correct, whereas waves, glaciers, and wind are not the main agents.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Recording of Transactions (I & II). Topic: Covers the accounting equation.
