Question

(b) Briefly explain the manner in which ecosystems are destroyed by human activities. (8M)

Answer 1

Human activities tend to harm the flora and fauna which is an important part for the survival of ecosystem. Mother nature is harmed to a great extent which is unbelievable. Activities like Deforestation and Mining proves to be very disastrous as they lead to depletion of forest resources. Burning of fossil fuels, Release of smoke from factories contribute in increasing the pollution and leads to global warming which causes melting of glaciers. Many animals tend to lose their home and so come out on roads and pathways and are spotted. Water gets contaminated with human waste; waste from factories and other bacterias which makes it not fit for drinking. The quality of soil degrades day by day. Many of the forested area are brought under construction and urbanized. Air is polluted and thus life span decreases. Other reasons include climate change and high amounts of green house gases. Hope this helps. Written by me on my own. Mark me as the brainliest. Thx.