What are the causes of destruction of natural vegetation and wildlife Class 8?

What are the causes for the destruction of natural vegetation and wildlife Class 8 Ncert?

Causes for the destruction of natural vegetation and wildlife:-

  • Climate Change.
  • Forest Fires.
  • Tsunamis.
  • Landslides.
  • Earth Quakes.
  • Floods.

What are the causes for the loss of natural vegetation?

Explanation: Destruction of natural vegetation is primarily caused by deforestation. Other major causes are over-exploitation, wildfire, & unadjusted irrigation techniques. Deforestation occurs as because of firewood extraction by the local populace and the creation of arable & pastoral land.

What are the causes for the destruction of natural vegetation and wildlife suggest two ways to conserve these resources?

Two steps that the government has taken to conserve plants and animals are:

  • Establishment of national parks, wildlife sanctuaries and biosphere reserves to protect our natural vegetation and wildlife. …
  • Putting a ban on killing of lions, tigers, deer, great Indian bustards and peacocks.

What are the causes of depletion of natural vegetation and wildlife describe any three causes?

Causes of Depletion of Natural Resources

  • Overpopulation. The total global population is more than seven billion people. …
  • Poor Farming Practices. …
  • Logging. …
  • Overconsumption of Natural Resources. …
  • Pollution. …
  • Industrial and Technological Development.
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What are the causes of destruction of vegetation and wildlife?

Natural vegetation and wildlife are destroyed by man and by nature. Deforestation. Construction Activities. Agricultural Expansion.

  • Climate Change.
  • Forest Fires.
  • Tsunamis.
  • Landslides.
  • Earth Quakes.
  • Floods.

What are the threats to natural vegetation and wildlife?

Wildlife on planet Earth is under siege from all sides, facing down habitat loss and the impact of climate change. Some of the biggest threats to wildlife include illegal wildlife trade, habitat destruction, invasive species, pollution, and clime change.

What are the 5 causes of deforestation?

The causes of deforestation

  • Natural causes as hurricanes, fires, parasites and floods.
  • Human activities as agricultural expansion, cattle breeding, timber extraction, mining, oil extraction, dam construction and infrastructure development.

What are the two reasons for land degradation?

Two reasons for land degradation are deforestation and overuse of chemical fertilisers.

What is wildlife Class 8?

Wildlife refers to the group of local or native animals of a region. Wildlife is important for: 1. Ecological importance: balance of various elements of nature and maintenance of food chains.

What is natural vegetation and wildlife resources?

Uses of natural vegetation and wildlife. Plants provide us with timber, give shelter to animals, produce oxygen, control soil erosion and give us fruits, nuts, latex, paper and medicinal plants. Wildlife includes animals, birds, insects and aquatic life forms. They provide us milk, meat, hides and wool.