Q34. Why during winter more fog occurs in areas where more trees are there?

 

Q35. List 3 ways to conserve water.

 

Q36. Why monsoon is so important?

 

Q37. Why are rains important to us?

 

Q38. Think and write some more use of water, apart from water used in our daily activities.

 

Q39. What is spring water?

 

Q40. Why do we see water droplets (dew) on leaves in winter?

 

Q41. What happens if it does not rain for a long period?

 

Q42. The process of condensation plays an important role in bringing water back to the surface of earth. How does it happen?

 

Q43. Write a short note on importance of water.

 

Q44. What are the effects of excess rainfall in an area?

 

Q45. What causes drought?

 

Q46. What is rainwater harvesting? Explain the two method of rainwater harvesting.

 

 

Last modified: Thursday, 3 January 2019, 9:48 PM