Activity 1: List down at least one effect of soil erosion brought about by factor listed in the table below. Copy and complete the table in your answer sheet.
Plants:
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Plants:
(elementary)
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Effect of soil erosion:
1. Loss of Soil Fertility: Deforestation leads to soil erosion, which in turn results in loss of topsoil and essential nutrients. Topsoil contains organic matter, minerals, and microorganisms that are vital for plant growth. When topsoil is eroded, it reduces the fertility of the soil, resulting in a decrease in crop productivity and yield.
2. Water Pollution: Soil erosion caused by deforestation also results in water pollution. The soil that is washed away during erosion contains various pollutants such as pesticides, fertilizers, and other chemicals. These pollutants can contaminate water bodies like rivers and lakes, affecting aquatic life and human health.
3. Climate Change: Deforestation and soil erosion caused by it can also contribute to climate change. Trees absorb carbon dioxide from the atmosphere and release oxygen, helping to regulate the climate. When forests are destroyed, there is an increase in the amount of carbon dioxide in the atmosphere, contributing to global warming. Additionally, soil erosion can release stored carbon into the atmosphere, further exacerbating the problem.