Question

Which action would best help prevent groundwater erosion?

using breakwaters
packing down soil
building drains with outlets
increasing the slopes of riverbanks

Answer 1

Explanation:

Option 4 should be .

Answer 2

Building drains with outlets would be the best help to prevent groundwater erosion.

• However, there are many ways to prevent soil erosion. Building drains with outlets keeps the soil intact and does not allow further erosion.
• Moreover, the only way to prevent soil erosion is at the stage when the runoff has already formed.
• It is to reduce the water flow speed and try to harden the soil.
• Thus, it is the best way to slow down the water flow to protect the land with the plants.
• First of all, it is mandatory to know that water erosion is the detachment and removal of soil material by water.
• Also, the process may be natural or human activity.  Even, the rate of erosion may be slow or rapid, depending on the type of soil.
• Therefore, Building drains with outlets is one of the best way to prevent groundwater erosion.

For more reference,

https://brainly.com/question/16928003

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