How human activities have affected the depletion of flora and fauna?
How have human activities affected the depletion of flora and fauna? Explain. Answer: Cutting down of forests for agricultural expansion, large scale developmental projects, grazing and fuel wood collection and for urbanization has led to the depletion of flora and fauna.
What are the human factors that cause fearful depletion of flora and fauna?
Various activities carried out by man are:
- Deforestation for agricultural expansion.
- Degradation of forests by shifting cultivation.
- Large scale development projects.
- Mining activities.
How can we conserve flora and fauna?
Steps taken to conserve flora and fauna of the country
- The Indian wildlife protection act implemented in 1972.
- Desired control on deforestation.
- Implementing afforestation programs.
- Giving legal support to animals.
- Ban on hunting , poaching and deforestation.
- Awareness programs for conservation.
What steps have been taken by the government for the conservation of forest and wildlife?
Some steps in the direction of wildlife conservation that can be taken are as follows: (i) To survey and collect all the information about wildlife, especially, their number and growth. (ii) To protect habitat by protecting forests. (iii) To delimit the areas of their natural habitat.
What are the causes of depletion of flora and fauna Class 7?
Many factors are responsible for the depletion of flora and fauna — population explosion, hunting, forest fires, expansion of agriculture, extensive use of fossil fuels, destruction of natural habitats, climatic changes, pollution, natural disasters, deforestation and many more.
What human activities that contributed to the degradation of the environment?
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Which human activities are responsible for depletion of flora and fauna Class 9?
In India, the factors that contributed to decline in India’s flora and fauna is the forest fires, pollution of environment, over exploitation of resources, poaching, hunting, habitat destruction.
What are the steps taken to protect endangered species?
Protected Areas, viz., National Parks, Sanctuaries, Conservation Reserves and Community Reserves covering important wildlife habitats have been created all over the country under the provisions of the Wild Life (Protection) Act, 1972 to conserve wild animals and their habitats.
What are 3 effects of deforestation?
The loss of trees and other vegetation can cause climate change, desertification, soil erosion, fewer crops, flooding, increased greenhouse gases in the atmosphere, and a host of problems for indigenous people.
What is environmental degradation and its causes?
It occurs when the earth’s natural resources are depleted, and the environment is compromised in the form of extinction of species, pollution in the air, water and soil, and rapid growth in population. Environmental degradation is one of the largest threats that are being looked at in the world today.
Why should we conserve both flora and fauna explain with some examples?
(i) Among flora, trees provide us wood to serve our various requirements, besides providing shelter from the hot sun in summer. (it) Crops provide our food including cereals, vegetables and fruits. (iii) Many plant extracts are used for making medicines to cure and prevent diseases.
