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Pl give details of degradation & destruction of eco system . I am a std 10th student.
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∙ 14y ago
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Why does flash floods form?
Flash floods are formed due to cloud brusts and torrential rains.
What is the depletion rate of South American rainforests due to harvesting?
The depletion rate of South American rain forests due to harvesting is 21,000 square miles per year. A great area of the Brazilian Amazon has been cut down already.
Why is soil in the mahanadi delta less fertile?
erosion of top soil due to annuanl floods
Why is the ground wet and soft?
The ground is wet and soft due to floods and rain. Floods and rain are good for the soil because it keeps the soil rich with nutrients, which is good for plants to grow in.
What do floods do?
there are 2 types of floods. one is a flood where a river bursts its banks due to torrential rain. and the other is a sort of storm surge from a hurricane (see hurricane Katrina and new Orleans).
How will the environment change due to ozone depletion?
The environmental change due to depletion would be many. Glaciers melting, floods etc are examples.
What problems do humans face due to indiscriminate use of resources?
depletion of resources. global ecological crises-global warming,ozone layer depletion,land degradation,pollution
Why is the destruction of the ozone layer such as an important enviromental issue?
It is important as the ozone depletion can cause various global problems. Global warming, floods etc are caused due to ozone depletion.
How much is an ecosystem worth?
A perfect ecosystem provide better ecosystem services. The need to evaluate the impact of degradation in ecosystem has been realized due to mass extinction of species in flora and fauna. Maintaining a pollution free environment at a place is billion dollar question.
What are the four effects of ozone depletion with explanation?
1. Entering of UV rays2. Global warming due to plankton death 3. Floods due to global warming 4. Skin cancer due to UV rays.
What is Ozong Depletion?
ozone depletion is the depletion of ozone molecules. It is due to CFC's reacting iwth it.
How does ozone depletion work?
Ozone depletion is due to CFC's. They react with ozone to deplete it.
What is happening with ozone depletion?
Ozone depletion is continuing. It is due to the use of CFC's..
Where is the ozone layer depletion at?
The ozone depletion is at the poles. It is due to the low temperatures there.
Where is the ozone depletion?
The ozone depletion is mostly over poles. It is due to the low temperature.
Where and how does the ozone depletion happen?
The ozone depletion happens in the poles mainly Arctic and Antarctic. It is due to cold temperature facilitating the depletion.
What is the current status of ozone depletion?
Ozone depletion is currently halted. It is due to the ban on CFC's.
