Why are farming practices like terraced fields important in terms of soil conservation?(1 point)
Responses
They help limit the amount of soil that is produced, which is essential because soil is a renewable resource.
They help limit the amount of soil that is produced, which is essential because soil is a renewable resource.
They remove pollutants from the soil, which is essential because living things depend on pollutant-free soil.
They remove pollutants from the soil, which is essential because living things depend on pollutant-free soil.
They cause nutrients in the soil to leak out, which is essential because plants need nutrient-poor soil.
They cause nutrients in the soil to leak out, which is essential because plants need nutrient-poor soil.
They prevent soil from eroding and becoming lost, which is essential because soil is a nonrenewable resource.
They prevent soil from eroding and becoming lost, which is essential because soil is a nonrenewable resource.
They prevent soil from eroding and becoming lost, which is essential because soil is a nonrenewable resource.
The correct answer is: They prevent soil from eroding and becoming lost, which is essential because soil is a nonrenewable resource.
Terraced fields are important in terms of soil conservation because they help prevent soil erosion. Soil erosion occurs when the top layer of soil is carried away by factors like wind or water. This can be a major problem because soil is a nonrenewable resource - it takes thousands of years for natural processes to form just a few centimeters of topsoil.
By creating terraces, farmers are able to slow down the flow of water and prevent it from washing away the soil. The terraces act as small steps that hold the soil in place, reducing the risk of erosion. Additionally, terraces can also help to distribute water more evenly across the land, reducing the impact of heavy rainfall or runoff.
So, the important role of terraced fields in soil conservation is to prevent the loss of soil through erosion, which is essential because soil is a nonrenewable resource that takes a long time to form naturally.