What will happen if. - we go on cutting trees.
- the habitat of an animal is disturbed.
- the top layer of soil is exposed
- we go on cutting trees.
- the habitat of an animal is disturbed.
- the top layer of soil is exposed
Solution and Explanation
(a) If we go on cutting trees, the natural habitat of many animals will get completely destroyed. As a result, the biodiversity of many areas will be severely affected. Also, there will be an increase in the temperature of the Earth as a result of global warming, which can disturb the natural water cycle. As a result, there will be a change in the rainfall pattern. This could lead to floods or droughts. This will also increase the risk of soil erosion, desertification, and natural calamities.
(b) The habitat of an animal provides it with necessities such as shelter, food, and protection. If the habitat of an animal is disturbed, then it will be forced to go to other places in search of food and shelter. The animal could get killed by other animals in this process.
(c) If the top layer of soil is exposed, then it will gradually expose the lower layer of soil, which is hard and rocky in nature. This type of soil is less fertile as it contains less humus. Continued soil erosion will make the land barren or infertile.
Top Questions on Conservation of Forest and Wildlife
- Which Asian country recorded a 27% rise in tiger population since 2015?
- TS LAWCET - 2024
- Current Affairs
- Conservation of Forest and Wildlife
- Which of the following states in India is known for conservation of Rhododendun ?
- CUET (PG) - 2023
- Environmental Studies
- Conservation of Forest and Wildlife
- Match List I with List IIChoose the correct answer from the options given below:
List I
(Biosphere Reserve)List II
(States)A. Agasthyamalai I. Madhya Pradesh B. Nanda Devi II. Odisha C. Panchmarhi III. Tamil Nadu D. Similipal IV. Uttarakhand - CUET (PG) - 2023
- Environmental Studies
- Conservation of Forest and Wildlife
- Complete the word puzzle.
Down
1. Species on the verge of extinction.
2. A book carrying information about endangered species.
5. Consequence of deforestation.
Across
1. Species which have vanished.
3. Species found only in a particular habitat.
4. Variety of plants, animals and microorganisms found in an area.
- CBSE Class VIII
- Science
- Conservation of Forest and Wildlife
- Answer in brief.
- Why should we conserve biodiversity?
- Protected forests are also not completely safe for wild animals. Why?
- Some tribals depend on the jungle. How?
- What are the causes and consequences of deforestation?
- What is Red Data Book?
- What do you understand by the term migration?
- CBSE Class VIII
- Science
- Conservation of Forest and Wildlife
Questions Asked in CBSE Class VIII exam
Fill in the blanks using the correct form of the verbs in brackets.
My little sister is very naughty. When she ____ (come) back from school yesterday, she had _____(tear) her dress. We _____(ask) her how it had _____(happen). She ______(say) she _____ _____ (have, quarrel) with a boy. She _____ _____ (have, beat) him in a race and he _____ ____ (have, try) to push her. She _____ ____ (have, tell) the teacher and so he _____ _____ (have, chase) her, and she _____ _____ (have, fall) down and _____ _____ (have, tear) her dress.
- CBSE Class VIII
- The Best Christmas Present in the world
- Subtract 4p2q – 3pq + 5pq2 – 8p + 7q – 10 from 18 – 3p – 11q + 5pq – 2pq2 + 5p2q
- CBSE Class VIII
- Addition and Subtraction of Algebraic Expressions
- When he felt the earthquake, do you think Ignesious immediately worried about a tsunami? Give reasons for your answer. Which sentence in the text tells you that the Ignesious family did not have any time to discuss and plan their course of action after the tsunami struck?
- CBSE Class VIII
- The Tsunami
Underline the verbs and arrange them in two columns, Past and Earlier past.
(a) My friends set out to see the caves in the next town, but I stayed at home, because I had seen them already.
(b) When they arrived at the station, their train had left. They came back home, but by that time I had gone out to see a movie!
(c) So they sat outside and ate the lunch I had packed for them.
(d) By the time I returned, they had fallen asleep!
Past Earlier Past - CBSE Class VIII
- The Best Christmas Present in the world
Change the following sentences into indirect speech.
(i) First man: We must educate our brothers. Second man: And try to improve their material conditions. Third man: For that we must convey our grievances to the British Parliament. The first man said that _____ _____ The second man added that _______ ________ The third man suggested that ________ ________
(ii) First soldier: The white soldier gets huge pay, mansions and servants. Second soldier: We get a pittance and slow promotions. Third soldier: Who are the British to abolish our customs? The first soldier said that _______ __________ The second soldier remarked that _______ ________ The third soldier asked _______ _______
- CBSE Class VIII
- Glimpses of the past
Concepts Used:
Biodiversity and Conservation
The term ‘biodiversity’ is derived from the two words- ‘bios' which means life and ‘diversity’ i.e, differentiation or variation. Edward Wilson, the sociobiologist was the first to popularise the term ‘biodiversity’ in the year 1992. The term implies the occurrence of various plants and animals along with their variants such as biotypes, ecotypes and genes on earth. In our biosphere, the immense diversity or heterogeneity remains not only at the species level but also, at every level of biological organization that ranges from macromolecules in the cells to biomes.
Biodiversity and Conservation is a topic covered under the fifteenth chapter and Unit 5 of NCERT class 12 biology.