NCERT Important Questions Class 8 Science chapter 5 with Answer solution with pdf. Here We Provides Class 1 to 12 all Subjects NCERT Solution with Notes, Question Answer, CBSE and HBSE Important Questions, MCQ and old Question Papers for Students.
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CBSE and HBSE Solution of Class 8 Science chapter 5 Conservation of Plants and Animals important Questions And Answer solution.
Class 8 Science Chapter 5 Important Questions and Answer
Q.1 What is deforestation?
Ans – Deforestation means clearing of forests and uses that land for any other purposes like making buildings, factories.
Q.2 What is Desertification?
Ans – The soil has less humous and less fertile due to lack of water in some regions. Such fertile land converted after drought into deserts. It is called desertification.
Q.3 What are Biosphere Reserves? ( Most Important )
Ans – Biosphere reserves are the area reserved for the conservation of biodiversity. Example- Pachmarhi Biosphere Reserve
Q.4 What is Wildlife Sanctuaries?
Ans – These places are prohibited for capturing animals. These areas Provide Suitable living conditions to wild animals.
Q.5 What is National park?
Ans – National park is an area where endangered animals are kept for protection.
Q.6 What is Endangered Species?
Ans – Those Species that can face the problem of extinction are known as endangered species. Example- wild Buffalo, tiger, Barasingha.
Q.7 What is Ecosystem?
Ans – An Ecosystem is made up of all species of plants, animals and microorganisms with including non-living things.
Q.8 What is Biodiversity? ( Most Important )
Ans – Biodiversity means various species of plants and animals in particular areas.
Q.9 What is Flora and Fauna?
Ans – Flora word is used for the Plants and Fauna word is used for animal all species.
Q.10 What are Endemic Species?
Ans – Endemic Species are those species of plants and animals that are found in a particular area. Such species are endemic to a Zone. Example- Wild Mango, Giant Squirrel.
Q.11 What is Red Data Book?
Ans – Red data book is the source book that keeps a record of all endangered animals and plants.
Q.12 Define Migration.
Ans – Migration means move from one place to another place in order for survival.
Q.13 What is Reforestation?
Ans – Reforestation is the restocking of the destroyed forest by planting new trees.