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Our soil – Class 4
What is soil? The top covering of the Earth’s surface is called as soil. How is soil formed? Soil is formed when rocks break down into very small pieces. The …
Our soil – Class 4 Read MoreCBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
What is soil? The top covering of the Earth’s surface is called as soil. How is soil formed? Soil is formed when rocks break down into very small pieces. The …
Our soil – Class 4 Read MoreProtective Tissues in Plants Protective tissues of the plants are the tissues which provides protection They are usually present in the outermost layer of the plant. Types of protective tissues …
Protective Tissue in Plants-Define, Types, Functions Read MoreWhat are Meirstemmatic Tissue? Meristematic tissue are the types of tissues in plants in which cells always keep dividing giving rise to new cells. Features of Meristematic tissues These tissues …
Meristematic Tissue -Definition, features and functions Read MoreWhat is Cork or Bark of the Tree Cork is the strip of Secondary Meristem which replaces the epidermis of older stem of the tree. Characteristics of cork are as …
List the Characteristics of Cork . How is it Formed? Mention its Role or functions. Read MoreIndia has two groups of Island Lakshadweep group and Andaman and Nicobar group which lies in Arabian sea and Bay of Bengal respectively. The Lakshadweep Island group It lies very …
The Island groups of India Read MoreThe Indian desert The Indian desert lies towards Western margins of the Aravali Hills. It receives less than 150 millimeter rainfall annually. It consists of wave like Sandy Plains with …
The Indian Desert Read MoreGive an account of the northern plains of India? Northern Plains are formed by three rivers Indus Ganga Brahmaputra These planes were formed when a depression created by the upliftment …
Give an account of the Northern Plains of India? Read MoreThe Central Highlands The peninsular plateau of India is composed of old crystalline, igneous and metamorphic rocks formed due to breaking up and drifting of gondwana lands. This Plateau is …
The Central Highlands Read MoreIn 19 century British exploit the forest resources of India for their economic development. Under British Colonial rule deforestation for economic development in India become systematic and extensive. In the …
How did the British exploit the forest resources of India for their economic development? Read MoreThe 1878 forest act divided forest in India into three categories Reserved Forest– which are completely government controlled Protected ?Forest–which are partly government controlled Village forests/ Communal Forest– control by …
How did the forest act affect the lives of the Foresters and Villagers? Read More