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Class 8 science chapter 1 solution

 Chapter 1 CROP  PRODUCTION AND MANAGEMENT HERE IS THE COMPLETE SOLUTION OF CHAPTER 1 CROP PRODUCTION AND MANAGEMENT OF CLASS 8 SCIENCE NCERT . THIS WILL HELP YOU TO BETTER UNDERSTAND THE CHAPTER AND THE CONTENT OF CHAPTER 1 CROP PRODUCTION AND MANAGEMENT of CLASS 8 SCIENCE.  TEXTBOOK QUESTIONS OF CHAPTER 1   Ques1.Select the correct word from the following list and fill in the blanks  float, water, crop, nutrients, preparation (a) The same kind of plants grown and cultivated on a large scale at a place is called _____________. (b) The first step before growing crops is _____________ of the soil. (c) Damaged seeds would _____________ on top of water. (d) For growing a crop, sufficient sunlight and _____________ and _____________ from the soil are essential. Solution  1. The same kind of plants grown and cultivated on a large scale at a place is called 1. Select the correct word from the following list and fill in the blanks. float, water, crop, nutrien...

CLASS 8 SCIENCE CHAPTER 7 Conservation of Plants And Animals SOLUTION for 2020-21

CHAPTER 7 \ CONSERVATION OF PLANTS AND ANIMALS Here is some important points and answer  of chapter 7 CONSERVATION OF PLANTS AND ANIMALS  NCERT science of class 8 which helps students to  better understand topics of chapter 7 CONSERVATION OF PLANTS AND ANIMALS. KEYNOTES OF CHAPTER 7: 1.BIODIVERSITY : BIODIVERSITY refers to the variety of living organisms in a specific area. 2. BIOSPHERE RESERVE :- BIOSPHERE RESERVE are the area meant for conservation of biodiversity. 3 .DEFORESTATION :- Cutting down of trees is called deforestation. 4. DESERTIFICATION:- The fertile land gets converted into deserts.It is called desertification. 5.ECOSYSTEM:- An ecosystem is  made of all the plants,animals and microorganisms  in an area along with non living components such as climate,soil,river deltas etc. 6 .Endangered species:- Endangered species   are those which are facing the danger of extinction. 7.Endemic species:-    Endemic species  are found only in ...

Class 7 Science NCERT CHAPTER 11

 CHAPTER 11 TRANSPORTATION IN ANIMALS AND PLANTS Here is some important points and answer of chapter 11 Transportation in Animals and Plants NCERT science of class 7 which helps students to better understand topics of chapter 11 Transportation in Animals and Plants.   Keywords 1) Artery:- Blood vessels which carry oxygenated from heart to body cell are called Artery. 2) Blood vessels:-   Tube like network which transport blood to all parts of our body are called  blood vessels. 3) Capillary:- Thin tube like structure  which join artery and veins are called Capillary. 4) Excretion:- The process of removing waste product in cell of living organisms is known as Excretion. 5) Circulatory system:- The System which help in transport substance  to all parts of body in human being is known as Circulatory System. 6) Haemoglobin:- Red pigment present in blood cells help in taking oxygen is known as haemoglobin. 7)Heart break:- Rhytimically contraction and relaxa...