What is mean by environmental degradation explain its causes?

Environmental degradation comes about due to erosion and decline of the quality of the natural environment. It is caused directly or indirectly by anthropogenic activities that extract various environmental resources at a faster rate than they are replaced, and thus depleting them.

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 10 causes of environmental degradation?

Top Ten Reasons of Environmental Degradation

  • Exhaust gas from factories and auto-emissions. One of the foremost reason that causes pollution is the exhaust gas emitted from factories. …
  • Deforestation. …
  • Technocentrism. …
  • Chemical Effluents. …
  • Transport. …
  • Unplanned Construction. …
  • Secondary Pollutants. …
  • Defective Agricultural Policies.

What are the causes of environmental degradation PDF?

The major factor of environmental degradation is human (modern urbanization, industrialization, overpopulation growth, deforestation, etc.) and natural (flood, typhoons, droughts, rising temperatures, fires, etc.)

IMPORTANT:  Is sunlight an ecosystem?

What are the causes of environmental?

21.3. Causes of environmental pollution

  • Urbanization and industrialization. Since the era of industrial revolution, man has continued to introduce hazardous materials into the environment at an alarming rate. …
  • Mining and exploration. …
  • Agricultural activities. …
  • Burning of fossil fuels. …
  • Particulate matter. …
  • Plastics.

What do you mean by environmental degradation for Class 7?

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 is environmental degradation and pollution?

Environmental degradation is the deterioration of the environment through depletion of resources such as quality of air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; and pollution.

What factors cause environmental degradation?

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 are the five major causes of environmental problems?

Explanation:

  • Energy production.
  • Deforestation.
  • Mining.
  • Over population.
  • Increase in global average temperature.

What are the causes of environmental pollution essay?

The Main Causes of Soil Pollution are as Follows: Industrial waste. Urban commercial and domestic waste.

Essay on Environmental Pollution

  • Automobile pollution.
  • Industrial air pollution.
  • Burning garbage.
  • Brick kilns.
  • Indoor air pollution.
  • Decomposed animals and plants.
  • Radioactive elements.

What are the causes of land degradation in India Class 10?

Nine Main Causes of Land Degradation are as follows:

  • 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:
IMPORTANT:  Are most ecosystems open or closed systems?

What are some examples of environmental degradation?

Few examples of environmental degradation:

  • Deforestation.
  • Soil erosion.
  • Falling levels of ground water.
  • Depletion of the ozone layer and combustion from automobiles causing extreme air pollution.
  • Water Pollution.
  • Throwing waste in river.
  • Use of chemical fertilizers and pesticides.
  • Burning of coal and mineral oil.

What are the different types of environmental degradation?

There are mainly three different types of environmental degradation. They are land degradation (also called soil degradation), water degradation, and air degradation.

What are the causes of environmental pollution in India?

The major sources of pollution in India include the rapid burning of fuelwood and biomass such as dried waste from livestock as the primary source of energy, lack of organised garbage and waste removal services, lack of sewage treatment operations, lack of flood control and monsoon water drainage system, diversion of …