11.soil erosion

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11.Soil Erosion Time to Answer Full in the blanks.  1.Removal of fertile topsoil is soil erosion.  2.The two natural agents of soil erosion are wind     and water .  3. Large - scale cutting down of forests is known as deforation .  4.plants take nutrients from soil .  Write true or false.  1. Soil conservation is the protection of soil from erosion.  Ans. True 2.Afforestation is large scale cutting down of trees.  Ans. False 3. Power plants are built on rivers to control force of flood water.  Ans. False 4. Overgrazing should be prevented to avoid soil erosion.  Ans. True 5. The practice of terrace farming helps to reduce soil erosion.  Ans. True.    Match the following.  a. Organisms living in soil =soil life b. Earthworm= Farmers friend c. Crop rotation= Improves fertility of soil d. Crop= plants grown by farmers Q4. Short answer type questions a. What is terrace farming?  An...

Gk 46.Namaste India 3rd class




46. Namste India
Class3 gk questions 

Name the city with the help of the words given below.
1.Gateway of India
Ans.Mumbai

2.Garden city 
Ans. Bengaluru 
3.Golden temple
Ans.Amritsar
4.Taj Mahal
Ans.Agra
5.India Gate
Ans. Delhi
6.Charminar
Ans.Hyderabad
7.pink city
Ans Jaipur
8.Howrah Bridge
Ans.kolkata

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