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7. Conservation of Plants And Animals Science class 8 in English Medium ncert book solutions Additional Questions With Solutions
7. Conservation of Plants And Animals Additional Questions With Solutions – Complete NCERT Book Solutions for Class 8 Science (English Medium). Get all chapter explanations, extra questions, solved examples and additional practice questions for 7. Conservation of Plants And Animals Additional Questions With Solutions to help you master concepts and score higher.
7. Conservation of Plants And Animals Science class 8 in English Medium ncert book solutions Additional Questions With Solutions
NCERT Solutions for Class 8 Science play an important role in helping students understand the concepts of the chapter 7. Conservation of Plants And Animals clearly. This chapter includes the topic Additional Questions With Solutions, which is essential from both academic and examination point of view. The solutions provided here are prepared strictly according to the latest NCERT syllabus and follow the guidelines of CBSE to ensure accuracy and relevance. Each question is explained in a simple and student-friendly manner so that learners can grasp the concepts without confusion. These NCERT Solutions are useful for regular study, homework help, and exam preparation. All textbook questions are solved step by step to improve problem-solving skills and conceptual clarity. Students of Class 8 studying Science can use these solutions to revise important topics, understand difficult questions, and practise effectively before examinations. The chapter 7. Conservation of Plants And Animals is explained in a structured way, making it easier for students to connect the theory with the topic Additional Questions With Solutions. By studying these updated NCERT Solutions for Class 8 Science, students can build a strong foundation, boost their confidence, and score better marks in school and board exams.
7. Conservation of Plants And Animals
Additional Questions With Solutions
Conservation of Plant and Animals
Ques: What are the main causes of deforestation?
Ans: The main causes of deforestation are as below;(i) Procuring land for cultivation.
(ii) Building houses and factories.
(iii) Making furniture or using wood as fuel
(iv) Heavy droughts
Ques: What is deforestation?
Ans: Completely destroying the forest for fulfilling the specific purpose of wood or land is known as deforestation.
Ques: What results may occur of deforestation?
Ans: Results of deforestation;
(i) Deforestation increases the temperature and pollution level on the earth.
(ii) It increases the level of carbon dioxide in the atmosphere.
(iii) Ground water level also gets lowered.
(iv) Deforestation disturbs the balance in nature.
(v) Cutting of trees continues, rainfall and the fertility of the soil will decrease.
(vi) Three will be increased chances of natural calamities such as floods and droughts.
Ques: What is the cause of droughts?
Ans: The increase in temperature on the earth disturbs the water cycle and may reduce rainfall. This could cause droughts.
Ques: Name that gas which absorbs heat radiations produced by the earth.
Ans: Carbon dioxide.
Ques: Define desertification.
Ans: Gradually the fertile land gets converted into deserts. It is called desertification.
Ques: What is Sanctuary?
Ans: Areas where animals are protected from any disturbance to them and their habitat.
Ques: What does biodiversity mean?
Ans: Biological diversity or biodiversity refers to the variety of organisms existing on the earth, their interrelationships and their relationship with the environment.
Ques: What are biosphere reserves the areas meant?
Ans: Biosphere reserves are the areas meant for conservation of biodiversity.
Ques: Define Biosphere Reserve.
Ans: Large areas of protected land for conservation of wild life, plant and animal resources and traditional life of the tribals living in the area.
Ques: What is national park?
Ans: National Park : Areas reserved for wild life where they can freely use the habitats and natural resources.
See other sub-topics of this chapter:
1. Chapter Review 2. Text Book Exercise 3. Text Book Exercise 4. Additional Questions With Solutions 5. Additional Questions With Solutions