NCERT - 7 - Science :: Forests: Our Lifeline

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[Contributor - Anu Nived]

Objective: To teach the students about the importance of forest in our life

Subtopics to be covered:

  1. How the various components of a forest are dependent on each other
  2. How forests help us
  3. Deforestation

Learning Outcome:

  1. Students know that we get various products from forest
  2. They know that forests protect soil from erosion
  3. They know what would happen if forests disappear

[Contributor - Kripa S]

(Source - UN Environment)

https://www.youtube.com/watch?v=neNbZWyKelc (Hindi - Forests)

[Contributor- Kripa S]


In your village, do the following:

a) Collect different kinds of seeds or hard fruits like nuts.

b) Try to recognise various types of trees, shrubs, herbs, etc. Make lists of plants from different places in the village and of different layers. You may not be able to name all the plants, but it is worth recording and seeing where they grow. Make a record of approximate heights of plants, crown

shape, bark texture, leaf size, and flower colour.

c) Learn to recognise the animal’s droppings.


[Contributor - Fathima Nazar]

Term' 'Transliterated Term' 'Translated Term'
Canopy कनोपी वृक्ष वितान
Crown क्रौन वृक्ष शिखर
Decomposers डिकम्पोज़र अपघटक
Deforestation डिफ़ॉरेस्टेशन वनों की कटाई, वन अपरोपण
Regeneration रिजेनेरशन पुनर्जनन
Seed dispersal सीड डिस्पेर्सल बीज प्रकीर्णन
Soil erosion सॉइल इरोशन मृदा अपरदन
Understorey अंडर स्टोरी अधो तल
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