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प्रश्न
"Forests provide intangible benefits to us." Explain by taking three different areas, how.
उत्तर
- Improvement of climate: The influence of forests on things like wind, temperature, rainfall, and humidity is improved. They control the water cycle, \[\ce{O2}\], \[\ce{CO2}\] balance in the atmosphere, and temperature.
- Control of flood: Forests prevent flooding by minimising erosion on sloping hills and silting-up in lakes, rivers, and other reservoirs.
- Aesthetic, recreational and development of tourism facilities: Any person, especially those who live in cities, can find relief from their repetitive lives in forests.
- Conservation and development of wildlife including birds: In terms of shelter, a place to reproduce, and a supply of food, forests are the optimal environment for wildlife.
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संबंधित प्रश्न
Answer the following question:
Substantiate with the help of one example that in an ecosystem mutualists
(i) tend to co-evolve and
(ii) are also one of the major causes of biodiversity loss.
Species that possess a very high risk of extinction due to rapid population decline of about 50 - 70 % over three generations is designated as ______.
Match the following and choose the correct alternative.
| Column I | Column II | ||
| i. | Not evaluated | a. | Pervasive and abundant after careful assessment |
| ii. | Near threatened | b. | Information related to risk of extinction is lacking in some way |
| iii. | Least concern | c. | Described by scientist but not assessed by the IUCN |
| iv. | Data deficient | d. | May meet the criteria for threatened status in the near future |
'The Evil Quartet' is a concept which describes the ______.
Which one of the following is a natural cause of extinction of flora and fauna?
Which of the following statements is correct?
What could have triggered mass extinctions of species in the past?
Western Ghats have a large number of plant and animal species that are not found anywhere else. Which of the following terms will you use to notify such species?
The sixth extinction in progress currently is different from all previous extinctions on earth as it is ______.
What are the reasons for loss of biodiversity?
