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...
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tennis

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10 General Knowledge questions and solutions about Tennis:

1. Who is extensively considered as the best tennis participant of all time?

Answer: Novak Djokovic.

2. Which match is regarded the oldest and most prestigious in tennis?

Answer: Wimbledon.

3. Who received the first Wimbledon championship in 1877?

Answer: Spencer Gore.

4. What is the quickest recorded serve in tennis history?

Answer: Samuel Groth (263 km/h).

5. Who holds the file for most Grand Slam titles won?

Answer: Margaret Court (24).

6. What is the identify of the well-known tennis match held in Paris?

Answer: French Open.

7. Who is the solely participant to acquire a "Golden Slam"?

Answer: Steffi Graf.

8. Who received the most ATP Masters one thousand titles?

Answer: Novak Djokovic.

9. What is the title of the tennis event held in New York?

Answer: US Open.

10. Who is the first Indian to win a Grand Slam title?

Answer: Leander Paes.







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