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A Worksheet On SOIL

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Published in: School Level Computer
2,021 Views

A GRADED worksheet of 20 marks to assess complete understanding of different aspects of soil.

Paromita B / Kolkata

10 years of teaching experience

Qualification: Graduation with TTC Training

Teaches: All Subjects, Computer, Mathematics, Biology, School Level Computer, Science, Business English, Corporate Communication, Public Speaking, Spoken English, English, French, Writing Skills

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  1. Name• COMPUTER Class: 5 Date• 1. Give reasons for the following statements: F.M -20 (2x5 marks) a)The presence of the uppermost layer of the Earth prevents the formation of deserts. b) Soil is formed by breaking up of rocks. c) Overgrazing by cattle harms topsoil. d) Farmers should build fences around their fields. e) Soil is considered as a valuable natural resource. 2. a) b) Write one word for the following: Cutting of trees in large scale. The most common plant grown to prevent soil erosion (2 marks)
  2. c) d) 3. Crops grown when the fields lie bare between the growths of two crops. Measures taken to prevent top soil from getting washed or blown away Match the following: Embankment Afforestation Soil erosion Terrace farming c d (2 marks) Carrying away of top layer fertile soil by wind or water. Strong, big structures, built along rivers to prevent flooding of nearby land. Steps cut on the slopes of hills to deposit the carried away soil to the following steps by slowing down the flow of water. Planting of trees in large numbers. 4. Write (T) for True and (F) for False. a) The thick fertile layer that surrounds the Earth is called the topsoil. b) Soil is formed by weathering of rocks. c) Soil erosion makes the soil fertile. d) Flowing water and gusts of wind cause soil erosion. 5. Name them: A) Agents of Soil erosion. B) Human activities that cause Soil erosion (2 marks) (4 marks)