NCERT solution for class 7// Science //Chapter 8 -Winds ,storms and cyclones
NCERT solutions > class 7> Science Chapter 8 - Winds, storms and cyclones Q1. Fill the missing word in the blanks space in the following statements a) wind is moving air . b) Winds are generated due to uneven heating on the earth. c) Near the earth's surface Hot air rises up where as cold air comes down. d) Air moves from a region of a high pressure to the region of low pressure Q2. Suggest two methods to find out wind direction at a given place? Answer - Methods to find out the wind direction at a given place are a) Use anemometer for wind wane . b) Take a bit of paper on your palm and the piece will fly in the direction of wind is blowing Q3. State to experience that made you think that air exerts pressure (other than those given in the text)? Answer - a) It is easy to fly kite in the direction of wind due to pressure exerted by air b) Leaves of the trees flutter due to the pressure...