Consider the following statement regarding floods and fill in the blank:

When the snow melts, the river is inundated with more water than it can hold. If there is any obstruction or silting, the capacity of the river ____ and it leads to a flood.

increases

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decreases

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remains stable

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fluctuates

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Solution

The correct option is B decreases
When the snow melts, the river is inundated with more water than it can hold. And if there is any obstruction or silting, the capacity of the river decreases. And this also results in a situation where the river can’t hold all that excess water during a heavy rain. So, in both the cases, when the river gets more water than it can hold, there is an overflow and this leads to floods.

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Similar questions

Q. Consider the following statement regarding floods and fill in the blank:

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Consider the following statement regarding floods and fill in the blank: When the snow melts, the river is inundated with more water than it can hold. If there is any obstruction or silting, the capacity of the river ____ and it leads to a flood.

Consider the following statement regarding floods and fill in the blank:

When the snow melts, the river is inundated with more water than it can hold. If there is any obstruction or silting, the capacity of the river ____ and it leads to a flood.