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प्रश्न
What is the importance of forest as a resource?
उत्तर
Forest is a very important resource because of following reasons:
- It provides useful products like gums, fruits, resins, essential oils, etc.
- It helps in maintaining the balance between O2 and CO2 in the atmosphere.
- Roots of trees increase the water holding capacity of soil.
- It is a habitat for wide variety of flora and fauna.
- It is a source of industrial raw materials such as, wood, paper, etc.
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संबंधित प्रश्न
What are decomposers?
Herbs form the ______ layer in the forest.
Micro-organisms act upon the dead plants to produce.
Global warming will cause
Which of the following is the ‘biodiversity hot spots'?
Which of the following is not a use of forest?
Given below are a few statements related to biodiversity. Pick those that correctly describes the concept of biodiversity.
i. Biodiversity refers to the different species of flora and fauna present in an area
ii. Biodiversity refers to only the flora of a given area
iii. Biodiversity is greater in a forest
iv. Biodiversity refers to the total number of individuals of a particular species living in an area
Choose the correct option from the following.
The pH range most conducive for life of fresh water plants and animals is
What is stratification?
Outline salient features of decomposition cycle in an ecosystem.
