Question

1,write extensively on what you understand by soil erosion...2, list 6 sources of water and their benefits.... 3,Expansiate on some causes of erosion you know(atleast 5)... 4,Explain some methods of purification we have (atleast3).... 5,what is a pure water?,discuss extensively..... 6,define weathering and list (5)elements of weather and d instrument used to measure them...7,what are pollutants?name 5 pollutants, their sources, causes and their consequences...8,state 5 properties of air and 5 properties of oxygen....9,list 4 classification of soil organisms and explain....10,list n explain the types of soil we have n state d properties of each......​

Answer 1

❤ hOlA mAtE ❤

• Soil erosion is defined as the wearing away of topsoil. Topsoil is the top layer of soil and is the most fertile because it contains the most organic, nutrient rich materials. One of the main causes of soil erosion is water erosion, which is the loss of topsoil due to water.
• Ground water , Well Water , Rain Water , Surface Water , Snow melt and Lake and River Water.

Hope it helps!!

Answer 2

• Soil erosion is defined as the wearing away of topsoil. Top soil is the top layer of soil and is the most fertile because it contains the most organic, nutrient rich materials . One of the main causes of soil erosion is water erosion,which is the loss of topsoil due to water.
• Ground water, Well water , Rain Water, Surface Water, snow melt and lake and river water..