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प्रश्न
Trophical forests are denser due to
पर्याय
wild animals
high temperature and less rainfall
low temperature and excess rain
high temperature and high rain
उत्तर
high temperature and high rain
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संबंधित प्रश्न
Give my information
Food web
What is a food chain?
A food chain consists of
Polar bears undergo ____________ during winter.
Suggest one word for the following statement/definition.
The physical factors like temperature, rainfall, wind and soil of an ecosystem
Answer the questions:
Ecosystem is formed by biotic and abiotic factors and their interactions with each other. Each factor plays very important role in the ecosystem.
- Name the different types of ecosystem. Give one example of each.
- What type of ecosystem is formed by ponds?
- What is the relationship between environment and ecosystem?
- How is environmental balance maintained?
- What is the impact of ecosystem destruction?
Choose the option giving correct matching the items given in column-I & II.
| Column- I | Column-II | ||
| A | Physical environment | (i) | Ozone layer depletion |
| B | Exposure to UV radiation |
(ii) | Bacteria and Fungi |
| C | Chlorofluoro Carbon compounds | (iii) | Abiotic components |
| D | Decomposers | (iv) | Skin Cancer |
Distinguish between the following:
Hibernation and Aestivation
Distinguish between the following:
Hibernation and Aestivation.
Distinguish between the following:
Hibernation and Aestivation
