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Galina-37 [17]
2 years ago
13

Perform the following

Biology
1 answer:
Oliga [24]2 years ago
3 0

Answer:

1.813

Explanation:

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In two or more complete sentences describe a long term effect of water erosion on humans, and discuss how this might be reduced
Ghella [55]

Answer:

Water erosion refers to the removal of the top most or surface layer of soil by the flow of water.  The long term effect of water erosion can be because of drastic rain fall and may be because of flood. These two reasons can adversely effect the human life. The water erosion is responsible for the removal of fertile layer of soil, therefore, the region will not be appropriate to grow vegetation. The long term effect may result in stagnation of water, therefore, long time is required so that the region gets dried. The long term accumulation of water over an agricultural field can spoil the crop production.

Prevention that can be taken to reduce long term effect of water erosion:

1. Plantation of long root bearing trees over flood prone regions and around the agricultural field: This will allow the trees to tightly hold up soil and prevent it's erosion.

2. Add rocks over the soil: In an agricultural field or flood prone area, the rocks will act as barrier for the movement of run off water, hence, will prevent water erosion. It will increase the absorption of water by soil.

3. Building of walls: This will also act as a barrier in a flood prone region and will prevent the water being added up to the agricultural land.

4.Remove soil compaction: If the soil compaction of the effected region is removed, the water retention property of the soil can be improved. Machines, animals and humans can be used for this purpose to remove the compaction of upper layer of soil.

Explanation: hope this helps.

8 0
2 years ago
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When Carl Woese developed the modern system of classification, he broke the previous kingdom of ________ into the two kingdoms o
lianna [129]

Answer:

When Carl Woese developed the modern system of classification, he broke the previous kingdom of __monerans_ into the two kingdoms of Bacteria and Archaea.

3 0
3 years ago
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"Talking Wrong" is an essay about author Patricia Smith's mother's move from Alabama to Chicago and her attempt to speak standar
Scilla [17]

Just took the test on Plato. The correct answer is D..comforted!!!


I only post answers I know are correct.

4 0
2 years ago
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WORTH 15 PTS PLEASE HURRY For each statement indicate (with the letter) which of the following (A-E) fits best:
Troyanec [42]

Answer:

It is A) Problem

Explanation:

It is asking something and I took the quiz

6 0
2 years ago
Should existing structures build from CCA-treated wood be removed?
stiks02 [169]
<span>Chromated copper arsenate, or CCA, is a pesticide that has been used for years in pressure-treating lumber to prevent destruction from rot and insects. Arsenic, a toxic chemical, can leach from this treated wood, leaving residues on the wood’s surface and in nearby soil. Young children who play on or near decks or playscapes made from CCA- treated wood can get arsenic on their skin and into their bodies, especially if they eat or drink without washing their hands. Because of the health risks of long-term exposure to arsenic, the Environmental Protection Agency (EPA) has announced that as of December 31, 2003, arsenic Currently the EPA does not recommend that people remove existing structures made with CCA-treated wood or the soil surrounding those structures. However, they do recommend that people reduce their potential exposure to arsenic.</span>
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