![]() Temperature decreases with an increase in altitude. The angle of the sun’s rays, the length of daytime, altitude, distribution of land and water bodies, location and direction of mountain ranges, air pressure, winds, and ocean currents are the major factors which affect the weather and climate of a region.Ģ. The Weather and climate in different regions vary. These winds are blowing from sea to land during summer and land to sea during winter.ġ. These winds blow almost in the same direction throughout the year. Monsoon winds are also called as seasonal winds.Ģ. Permanent winds, are also called planetary winds. These expressed usually in grams per cubic meter of air.ģ. It is a ratio between the actual amount of water vapour present in the air and the maximum amount of water vapour it can hold at given temperature.Ģ. It is the mass or weight of water vapour present per unit volume of air. The Climate does not change often like weather.Ģ. Weather is the day today conditions of the atmosphere like sunshine, temperature humidity and such other elements.Ĭlimate is generally defined as the average conditions of the weather of place or a region.Ģ. Isolines are lines which join the places of equal values of weather elements.ġ. The distribution of weather elements is shown by means of Isolines on maps. So, they are called as planetary winds.Planetary winds are the ones which blow almost in the same direction throughout the year.The weight of air above a given area on the earth’s surface is called atmospheric pressure or air pressure.Ĥ. Incoming solar radiation are called Insolation.ģ. Wind fog condition, air pressure, humidity, precipitation and such other elements. Weather is the day today conditions(state) of the atmosphere at any place as regards sunshine, temperature, cloud cover. Humidity is calculated by Aneroid Barometer. The scientific study of weather is called Climatology.Ĥ. The atmosphere is a layer of gases surrounding the planet.Ģ. State whether the following statements are True or False:ġ. ………… are imaginary lines which connect the same temperatures of different places. are measured by anemometer and wind vane respectively.Ħ. is a ratio between the actual amount of water vapour and the maximum amount of water vapour the air can hold.ĥ. The highest temperature ever recorded on the earth is …………….Ĥ. The scientific study of weather is called ………….ģ. refers to the condition of atmosphere for a short period of time.Ģ. Which one the following represents places with equal amount of rainfallĥ. is generally defined as the average conditions of the weather of a place or a region.Ĥ. ![]()
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