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1 week ago Question 1. How do trees grow in the forest without human interference? Explain. Answer: Forest is a self-sustaining system. Forest floor is fertile due to presence of humus. Various agents like animals, wind, water, etc., disperse the seeds of many plants. When these seeds get the favourable conditions, like nutrient, water and proper temperature ...
3 days ago Web May 31, 2023 · Question 1. Which of the following is influenced by forests? (a) Temperature (b) Climate (c) Animals (d) All of these Answer Question 2. Which of the …
1 day ago Web Jan 27, 2022 · Class 7 Science Chapter 17 Important Questions Set – 1 “No one grows trees in the natural forests” – Comment. “A forest act as the purifier of air and water” – …
1 week ago Web Answer: True 3: Forest provides a ______________ for many animals and plants. Answer: Home 4: What is crown of the tree? Answer: The branchy part of the tree above the stem …
1 week ago Web Class 7 chemistry MCQs with answers are provided here for Chapter 17, Forests: Our Lifeline. These MCQs are based on the CBSE board curriculum and correspond to the …
1 week ago Web Oct 16, 2020 · Extra Questions for Class 7 Science Chapter 17 Forests: Our Lifeline with Answers Forests: Our Lifeline Class 7 Extra Questions Very Short Answer Type …
1 week ago Web Oct 3, 2020 · Answer Question 3. Roof of the forest made by the branches of the tall trees is called (a) canopy (b) crown (c) understoreys (d) none of these Answer Question 4. …
1 week ago Web Sep 25, 2019 · Q.1. Explain how animals dwelling in the forest help it grow and regenerate. Ans. Animals help in growing and regenerating forests in many ways. Animals work as …
1 week ago Web May 29, 2023 · NCERT solution for Class 7th Science Chapter 17 gives a detailed and proper explanation and overview of the Science Chapter 17 Forest: Our Lifeline. This …
4 days ago Web NCERT Grade 7 Science, Chapter 17, Forests: Our Lifeline revolves around a hypothetical story of a visit to a forest by Boojho and professor Ahmed to know the different aspects …
1 week ago Web Important Questions Class 7 Science Chapter 17 – Forests: Our Lifeline. Science is a fascinating subject, but at the same time, it has some concepts which may be difficult to …
1 day ago Web The questions involved in NCERT Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 7 prefer NCERT Textbook Solutions …
6 days ago Web NCERT SCIENCE Class-7 | Forests Our Lifeline | Chapter 17 | Practice Questions | Extra Questions In this video I explained practice questions (extra question...
6 days ago Web Apr 22, 2019 · Question 1. Which of the following serve as green lungs? (a) Green pigment of the plants (b) Forests (c) Kitchen gardens (d) Greenhouse gases Solution: (b) Plants …
1 week ago Web Oct 16, 2020 · Class 7 Science Chapter 17 Extra Questions and Answers Water: A Precious Resource. Extra Questions for Class 7 Science Chapter 17 Forests: Our …
3 days ago Web Jun 1, 2023 · Ans: In a forest, it is a layer that is just above the soil surface. It is made up of shed and dead leaves, branches, twigs, barks, and stems that are in various states of …
1 week ago Web Oct 16, 2020 · Extra Questions for Class 7 Science Chapter 17 Forests: Our Lifeline with Answers Forests: Our Lifeline Class 7 Extra Questions Very Short Answer Type …
5 days ago Web (i) Agricultural expansion (ii) Livestock grazing (iii) Illegal logging, which is cutting, and processing of trees in prohibited land. (iv) Human infrastructure expansion (v) …
1 day ago Web Question 1. Forests are valuable resources. Explain. Answer: Forest products play vital role in socio-economic development. We get food (cereals, pulses, fruits), fire wood, …