A cyclone can be defined as a very low-pressure system with a very high-speed wind.
Question 9 Which of the statements given below is correct? (i) In winter the winds flow from the land to the ocean. (ii) In summer the winds flow from the land towards the ocean. (iii) A cyclone is formed by a very high-pressure system with very high-speed winds revolving around it. (iv) The coastline of India is not vulnerable to cyclones.
Question 10
State whether the following statements are True or False: (i) If wind flows from land to the ocean, then it is daytime. (ii) A very high pressure system, with very high speed wind surrounding it forms a cyclone. (iii) The coast line of India is not vulnerable to cyclones (iv) Warm air is lighter than cool air.