Due to the curvature of the earth, the amount of solar energy received varies according to latitude. As a result,
air temperature generally decreases from the equator towards the poles. As one goes from the surface of the
earth to higher altitudes, the atmosphere becomes less dense and temperature decreases. The hills are therefore
cooler during summers. The pressure and wind system of any area depend on the latitude and altitude of the
place. Thus influences the temperature and rainfall pattern. The sea exerts a moderating influence on climate:
As the distance from the sea increases, its moderating influence decreasesand the people experience extreme
weather conditions. This condition is known as continentality (i.e. very hot during summers and very cold
during winters). Ocean currents along with onshore winds affect the climate of the coastal areas, For example,
any coastal area with warm or cold currents flowing past it, will be warmed or cooled if the winds are onshore.
i )How much amount of sunlight reached at the north and south pole.
ii)What is the relation between the temperature and pressure.
iii)What are ocean currents?
iv)How the sea exerts the moderating influence on climate?
Answers
Answer:
1. Even though the North Pole and South Pole are “polar opposites,” they both get the same amount of sunlight. But the South Pole is a lot colder than the North Pole.
2.The pressure of a given amount of gas is directly proportional to its absolute temperature, provided that the volume does not change (Amontons's law). The volume of a given gas sample is directly proportional to its absolute temperature at constant pressure (Charles's law).
3.An ocean current is a continuous, directed movement of sea water generated by a number of forces acting upon the water, including wind, the Coriolis effect, breaking waves, cabbeling, and temperature and salinity differences.
4.These winds in turn drive ocean surface currents and the overturning circulation. Finally, the ocean has a moderating effect on the climate, absorbing carbon dioxide and excess heat and therefore slowing the warming of the atmosphere due to rising levels of greenhouse gases.
Answer:
1. Even though the North Pole and South Pole are "polar opposites," they both get the same amount of sunlight. But the South Pole is a lot colder than the North Pole.
2.The pressure of a given amount of gas is directly proportional to its absolute temperature, provided that the volume does not change (Amontons's law). The volume of a given gas sample is directly proportional to its absolute temperature at constant pressure (Charles's law).
3.An ocean current is a continuous, directed movement of sea water generated by a number of forces acting upon the water, including wind, the Coriolis effect, breaking waves, cabbeling, and temperature and salinity differences.
4.These winds in turn drive ocean surface currents and the overturning circulation. Finally, the ocean has a moderating effect on the climate, absorbing carbon dioxide and excess heat and therefore slowing the warming of the atmosphere due to rising levels of greenhouse gases.