Wind currents, ThunderStorms (lighting), Cyclones and Earthquakes.
Wind currents, Thunderstorms(lighting), Cyclones and Earthquakes INTRODUCTION We will begin with some basic features concerning cyclones, wind currents, thunderstorms and earthquakes. Before we begin, remember that the moving air is called wind. Air moves from the region where the air pressure is high to the region where the pressure is low. The greater the difference in pressure, the faster the air moves. But how is the pressure differences created in nature? Is the difference in temperature involved? Let us see;Yes, because it is important to remember that on heating the air expands and occupies more space. When the same thing occupies more space, it becomes lighter. The warm...