Write short notes on the following: (a) Selective exploration; (b) Deforestation; (c) Regeneration (d) Afforestation
(a) Selective exploration refers to the process of extracting resources from an area by selectively removing only certain trees or other natural resources, while leaving the rest of the area undisturbed. This is commonly used in forestry and mining operations to minimize environmental damage and ensure sustainability.
(b) Deforestation is the process of clearing forests and trees on a large scale, usually to make room for agriculture, urbanization, or other forms of human development. Deforestation has significant environmental impacts, including soil erosion, loss of biodiversity, and climate change.
(c) Regeneration refers to the natural regrowth and recovery of an ecosystem after it has been damaged or disturbed. This can happen after a natural disaster, such as a forest fire or hurricane, or as a result of human activities like logging or mining. Regeneration is important for maintaining ecosystem health and biodiversity.
(d) Afforestation is the process of planting trees in an area where there was no previous forest cover. Afforestation can help combat climate change by sequestering carbon dioxide from the atmosphere, as well as provide habitat for wildlife, protect soil from erosion, and improve air and water quality.