CLIMATE AND WEATHER

The state of atmospheric conditions over an area at a particular time refers to the weather These weather conditions very often even in a short. The limit refers to such conditions for luxury and follows a similar general pattern over many years. There are variations from year to year but a basic pattern remains on the basis of these generalized conditions the year is divided into seasons the elements of weather and climate are temperature, atmospheric pressure, wind humidity, and precipitation the pattern. Climatograph show average monthly values of maximum temperature minimum temperature and rainfall for a given place.


    Factors Influencing Climate And Weather

it is observed that for some places there is not much difference in the temperature across months temperatures have a wide difference in temperature across month India experience wide varieties in temperature the Northern portion is bounded by the Himalayas, whereas the southern Part. Some places are far from the coast they are inland some places are at high altitudes, whereas others are on the planes the factors that affect climate are called climate controls. These include:

1. Latitude

2. Land-water relationship

3. Relief

4. Upper air circulation


      Latitude or distance from the equator

 For this reason, we divide the region on the Earth as:

1.  Tropical as the close to the equator.

2. Polar as those close to the poles.

3. Temperature as those in between these two extremes.

The temperature in a particular place near the Earth's surface depends upon the insolation received at the location this is more intense in the low latitudes than in high latitudes as we move away from the equator, towards the poles the average annual temperature decreases.

  India is situated roughly between 8 degrees and 37 degrees north latitudes and the country is divided into almost two equal parts by tropical cancer the part south of the Tropic of Cancer lies in the tropical zone North of the Tropic of Cancer lies in the temperature zone.


                    Land water relations

The land and water relationship between the amount of sunlight that is first observed and the radiant back that is directly reflected depends on the nature of the surface darker areas such as a village and vegetated regions tend to be good observers, lighter areas such as snow and ice covered region tend to be good the ocean observes the losses it more slowly than land.

                      A large part of southern India because of its long coastline comes under the moderating influence of the sea as such a difference between the temperature of days and night and the top summer and winter is not much this is known as an equable climate. If we compare similar places on the same latitude and altitude we can appreciate the effect on this sea.


                                 Relief

The Hills Mountains will have lower temperatures than locations on the plain. Therefore relief or altitude of a region influences the climate of the area you would have heard about several hill stations of the Himalayan region like Shimla Nayanthal and Darjeeling as a place that has a cool climate even during the peak summer months similarly Kodaikanal and Ooty have color climate compared to places near the coast.


             Upper atmospheric circulation

In the Northern Hemisphere, the subtropical high-pressure belt gives rise to permanent winds that blow toward the equatorial low-pressure belt by reflecting toward the West and are called trade wins. The German word trade means to track and stands for blowing in the same direction and its constant course India lies in the belt of dry Northeast trade winds.


                          Season: Winter

The temperature in Indian landmarks considerably reduces from mid-November and this cold season continues till February January is usually the coldest month day temperature thumbs up and drops below 10 degrees Celsius in several parts of the country however the cold weather is more pronounced in Northern India.

During winter the weather is generally pleasant with clear skies low humidity and cool breezes cyclone Depression coming from the Mediterranean Sea called western distributors caused low to moderate rainfall over Northern India the rainfall is going to beat crops generally cultivated in the 'Rabi" season.


                          Summer

During the hot season, as we move from the southern to the northern part of the country the average temperature increases starting in April the temperature rises and slowly the maximum day temperature exceeds 37-degree celusis shares in the Northern Plains of India by mid-May day temperature may touch 41 degrees celsius. In many parts of India towards the end of the summer season, pre-monsoon showers are common in the Deccan plateau these help in the early ripening of mangoes and other plantation crops in Pensusilar India and they are locally known as mango servers in Andhra Pradesh


                      Global Warming

As Earth started to take shape from a fireball to a planet many gases were released these gases did not escape into outer space because of the Earth's gravitational pull. It still holds them back a thin layer of gases surrounded Earth and provides several important benefits the medium through freshwater is calculated and keeps us warm.

                           Keeping us warm is one of the most important things that the atmosphere does for us it is like a light but effective blanket enveloping the earth this is called the greenhouse effect. This is important and virtual per life to survive on this planet if we did not have this atmosphere earth would be very cool indeed.

                                This allowed much of the life on Earth at the time to adapt to the changes the problem now is that the heating is much more rapid and could lead to changes much of the warming that has been occurring since the Industrial Revolution is because of human activities most recently scientists discovered large volumes of methane under the frozen trenders of the far northern latitudes. As global warming increases, the ice will be melted very high and mountains are melted. The mountain's snow melt in the form of water the water source is very high then we want to construct the dams.