essay on environmental degradation in 250 words
Answers
Environmental degradation
Any type of activities which alters the systems of the environment and he disturbances caused to air,water,soil and the eco systems is known as environmental degradation. Its under the top ten threats in the united nations panel. Because of environmental degradation illness and premature deaths occur in large numbers. A report says that human health is deteriorating in the past decades. If improvements are being made to enhance human health millions of people will dwell a longer and a healthier life. Mountainous farmers produce a reasonable amount of cash crops and food by their old and traditional farming methods.
When we talk about agriculture the precipitation brings out several different outputs such as surface runoff,evapotranspiration,percolation into ground water.The agricultural demands increases with an increase in wealthier population and in the western countries meat is the the commonly preferred food and meat will increase the food demand by the year 2050 which is going to affect supply of water.Irrigation is of prime necessity for the for agriculture.Irrigation has some good effects like increasing the salt and nutrients in particular areas.
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Answer: environmental degradation
Explanation: Environmental degradation is the deterioration of the environment through depletion of resources such as air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; and pollution. It is defined as any change or disturbance to the environment perceived to be deleterious or undesirable.
Environmental degradation is one of the ten threats officially cautioned by the High-level Panel on Threats, Challenges and Change of the United Nations. The United Nations International Strategy for Disaster Reduction defines environmental degradation as "the reduction of the capacity of the environment to meet social and ecological objectives, and needs"