Best answer: What do you understand by environmental degradation What are the factors responsible for it class 9?

Environmental degradation refers to the loss of biodiversity through depletion of resources such as air, water, soil, habitat destruction, pollution, the destruction of ecosystems, the extinction of wildlife, etc.

What do you understand by environmental degradation What are the factors responsible for it?

Environmental degradation is a result of the dynamic inter play of socio-economic, institutional and technological activities. Environmental changes may be driven by many factors including economic growth, population growth, urbanization, intensification of agriculture, rising energy use and transportation.

What is meant by environmental degradation?

Environmental degradation is the deterioration in environmental quality from ambient concentrations of pollutants and other activities and processes such as improper land use and natural disasters.

What are the factors of degradation?

Land Degradation: 9 Main Causes of Land Degradation

  • Deforestation: Forests play an important role in maintaining fertility of soil by shedding their leaves which contain many nutrients. …
  • Excessive Use of Fertilizers and Pesticides: …
  • Overgrazing: …
  • Salination: …
  • Water-logging: …
  • Desertification: …
  • Soil erosion: …
  • Wasteland:
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What are the factors responsible for environment?

Environmental factors include temperature, food, pollutants, population density, sound, light, and parasites.

What is environmental degradation Class 10?

Environmental degradation refers to the loss of biodiversity through depletion of resources such as air, water, soil, habitat destruction, pollution, the destruction of ecosystems, the extinction of wildlife, etc. Explore more such questions and answers at BYJU’S.

What is environmental degradation and examples?

Environmental degradation are defined as actions taken by people that cause the planet Earth or its systems (air, water, etc.) to become damaged or harmed in some way. The deforestation of the rain forests is an example of environmental degradation.

What is definition of degradation?

1 : the act or process of damaging or ruining something degradation of the environment There has been a slight degradation [=decline] in the car’s performance. 2 : the act of treating someone or something poorly and without respect the degradation of women He was forced to live a life of degradation.

What are the types of environmental degradation?

The five most common forms of environmental degradation [are]: deforestation, rising sea levels, desertification and drought, land degradation, and finally, water and air degradation.

How important is environmental degradation?

Over consumption of natural resources results in environmental degradation, reducing the effectiveness of essential ecosystem services, such as the mitigation of floods and landslides. This leads to increased risk from disasters, and in turn, natural hazards can further degrade the environment.

What are the factors responsible for land degradation in India Class 10?

Answer

  • Deforestation. Deforestation is one of the major causes of Land Degradation and Forest degraded area consists 28% of total eroded area in India.
  • Overgrazing. Overgrazing is Main cause of land degradation in states like Madhya Pradesh and Maharashtra.
  • Over Irrigation. …
  • Mining. …
  • Industrial effluents.
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What are the factors responsible for land degradation Class 8?

(i) Temperature and rainfall are the two main climatic factors responsible for soil formation. (ii) Deforestation and the indiscriminate use of chemical pesticides and fertilisers in agricultural lands are two factors contributing to land degradation. (iii) Land is among the most important natural resources.

Which factors are responsible for land degradation in India?

The main causes of degradation due to direct/indirect human intervention are deforestation and removal of natural vegetation, overgrazing, converting forests to farms, cultivating steep slopes and degrading marginal lands, other agriculture- related activities and over exploitation of the vegetation for domestic …