Kindly answer all please The chance of a 100-yr flood occurring on the Missouri
ID: 110914 • Letter: K
Question
Kindly answer all please
The chance of a 100-yr flood occurring on the Missouri River next year is _____the chance of a 500-yr flood. 5 times greater than the same as 50 times greater than 5 times less than The faster that water flows, the more sediment it can carry and the larger the particles it can carry. True False Which of the following is a pressing or important environmental issue related to human impacts on rivers? Environmental impacts from dam construction Pollution from agricultural areas Increasing lag time after storms Pollution from urban areasExplanation / Answer
12) The chance Of being getting flooded to a particular region is basically depends upon the type of geographical location and the situation which takes place there. For the case which is mentioned above is that it is a comparison between a land like region and a river but for the case of being getting flooded is same For both the cases as the river will act like same as the land in this case due it's continue flow.
So the correct answer is b) the same as
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13) yes it is true that when the water flow at a high speed than it gain a very high energy as well as The velocity to move
The substance or the things like sediments when subjected to come in the path of flow of a high speed watwr than it is sure that it will carry the large particles or we can say the heavy objects very easily.
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14) the issue which related to the contamination and the pollution takes places in the water Bodies like Rivers are greatly happens due to the human activities like wise which takes place near to it.
The case which is mostly responsible for the such pollution is takes place by the activities like agriculture. IT is because in agriculture a farmer use insecticide and pesticides which when mixed with Water bodies like river, they make it polluted .they get mixed during the rain and during the washing of the vegetables.
So pollution from agricultural areas is the correct answer
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