Name three human activities that can promote soil erosion.Describe several farming techniques (such as terracing andno-till farming) that can help reduce the risk of erosion.
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Name three human activities that can promote soil erosion.
Describe several farming techniques (such as terracing and
no-till farming) that can help reduce the risk of erosion.
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- Name three human activities that can promote soil erosion. Describe six farming methods that help reduce erosion. Explain how each approach worksExplain the principles of soil conservation and providesolutions to soil erosion and land degradationWhich of the following strategies is most helpful for protecting the soil from water erosion? a Alley cropping with tilled soil b Planting crops in contour strips c Rotating crops between different fields d Using shelterbelts to separate crop fields
- What are three ways in which human mismanagement can cause soil damage?Indicate whether the following activities would INCREASE or DECREASE the process of soil erosion. Group of answer choices Clearcutting forest on steep slopes made of loose glacial soils [ Choose ] DECREASE INCREASE Contour farming [ Choose ] DECREASE INCREASE Vigorous tillage of the soil to prepare it for the next crop [ Choose ] DECREASE INCREASE Practicing Agroforestry [ Choose ] DECREASE INCREASE Overgrazing by cattle [ Choose ] DECREASE INCREASE Planting trees as windbreaks [ Choose ] DECREASE INCREASEName the following as soil forming processes: a. Soil erosion b. Formation of humus c. Weathering of sand d. Nutrients absorbed by plant roots e. deposition of organic matter f. Leaching of water along with dissolved ions
- Analyze the causes and impacts of soil erosion and landdegradationDesign an infographic material showing how human activities may alter the quality and quantity of soil.A soil consists of layers called ________ that taken together are called a ________. a. soil profiles : horizon b. horizons : soil profile c. horizons : humus d. humus : soil profile
- For which of the following problems would growing and maintaining cover crops be an appropriate solution? Erosion is thinning the soil on a farm. The organic matter and nutrients in the soil on a farm are being depleted. The soil on a farm is becoming arid due to decreased water-carrying capacity. a I and II only b I and III only c II and III only d I, II, and IIIDefine a “sustainable” rate of soil loss. Describe how you might determine whether a given farm was practicing sustainable use of soil.What are the functions of soils in a rice field, and suggest management activities to maintain a healthy soil (a soil that can fully provide its full potential or function both to the plants and animals and the environment).