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प्रश्न
Write the script of a street play giving the importance of tree plantation and try to enact it in your locality.
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उत्तर
Trees are of utmost importance to us as they are useful to us from top to toe. Their roots hold the soil together, helping in preventing floods and avalanches. They provide us with fruits and vegetables. The roots, leaves, and flowers of some are edible as well. They provide us with wood and different kinds of fibers. The coconut tree is the best example: it gives us its fruit, its leaves are used for making brooms, etc, its coir is one of the most durable fibers available in nature and its trunk is used to make boats. Many trees have medicinal properties: for example, the bark of cedar trees is a cure for cough and cold. Flowering trees make any place beautiful. Most importantly, they maintain the oxygen content in the air, which is crucial for our survival.
You may also use the following points to further elaborate your answer: Give us oxygen to breathe. Maintain ecological balance. Helps in bringing rains. Keeps check on pollution, floods, etc. Bind the soil thereby controlling soil erosion. Purify the air. Give us paper, wood for furniture, serve as fuel, etc.
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संबंधित प्रश्न
Choose the right answer from the alternative given below.
Which one of the following bio-reserves of India is not included in the world network of bioreserve?
Answer the following question briefly.
Define an ecosystem.
Match the columns:
| (a) Evergreen Forests | (i) Sundar trees |
| (b) Deciduous Forests | (ii) Pine |
| (c) Coastal Forests | (iii) Pau Brasil |
| (d) Himalayan Forests | (iv) Khejadi |
| (e) Thorny and bush-type vegetation | (v) Teak |
| (vi) Orchid | |
| (vii) Sal |
Give geographical reasons.
Vegetation is scarce in the high altitudes of Himalayas.
Write the names of the typical trees of the Evergreen Forests.
Name the chief types of natural vegetation found in India.
Name one region for the following:
Desert Vegetation
Answer the following questions on the basis of a given map.

- Which forests are found in western snow-capped regions?
- On which coast do you mainly find the coastal vegetation?
- Which type of forests occupy maximum area in India ? Why?
- Where do you find thorny and shrub vegetation and why?
Match the columns.
| (a) Evergreen Forests | (i) Sundar trees |
| (b) Deciduous Forests | (ii) Pine |
| (c) Coastal Forests | (iii) Pau Brasil |
| (d) Himalayan Forests | (iv) Khejadi |
| (e) Thorny and bush-type vegetation | (v) Teak |
| (vi) Orchid | |
| (vii) Sal |
Mahesh went for an excursion with his friend and came across a marshy area with trees that had stilt like roots.
Name an area in India where this kind of vegetation is found.
