NCERT Solutions for Class 9 Geography Chapter 4 Climate pdf download

NCERT Solution of geography climate class 9 given below. This will help you to write the Question answer of climate class 9. There are many answer of one question, you can write anyone. Krishna Topper is providing you the exercises of the chapter climate class 9. Krishna Topper is providing the best solutions of the given Question in the form of articles on website and videos on YouTube.

NCERT Solution of geography climate class 9


Exercise


Answer. There are 6 climate controls affecting the control of India:-
  • Latitude
  • Altitude
  • Pressure and Wind System
  • Distance from the sea
  • Ocean current and 
  • Relief feature                                                    

Or

Answer. Latitude, Altitude, Pressure and Wind System, Distance from the sea, Ocean current and Relief feature are the controls affecting the climate of India.

Answer. Our country Bharat (India) includes a monsoon kind of climate as a result of the Indian climate is influenced by the winds that are known as monsoon winds
  • This kind of climate is based on distinct seasons and therefore the reversal of monsoon winds. 
  • The monsoon climate happens due to the differential heating of the land and water bodies. 
  • Air crosses the equator and turns right to the low pressure zone over the landmass of Asian country when moving from a high pressure space over the southern Indian Ocean. 
  • Once these winds pass the warm oceans, they obtain wetness from these oceans and obtain wetness from them and this leads to precipitation in Bharat or India.

Or
Answer. 

India includes a monsoon climate as its climate is influenced by the monsoon winds or the atmospheric condition that modification from season to season.
  • This happens because of the differential heating of land and water bodies and pressure situations. 
  • In India, the monsoon sometimes lasts from July to September and eighty to ninety per cent of rain is because of the monsoon. 
  • The summer monsoon causes serious rain once they blow from ocean to land, whereas the winter monsoon winds blow from the inside of the continents to the ocean and don't cause a lot of rain.
Or

Answer. India (Bharat) contains a monsoon form of climate as its climate is influenced by the monsoon winds. 

  • The monsoon form of climate is relies distinct season and season of reversal of monsoon winds. 
  • This happens because of the differential heating of land and water bodies and pressure. Once air moves from high pressure space over the southern ocean, it crosses equator and turns right to the low pressure scenario over the Indian sub-continent. 
  • These winds pass the warm oceans; obtain wetness from them ensuing into precipitation in Bharat.
AnswerPart of Bharat (India) that experiences the highest diurnals vary of temperature is Thar Desert. This is often present towards western side of Bharat (Bharat) within the state of Rajasthan. This is often as a result of it's full of sand that gets heated quickly throughout day and cooled up terribly quickly throughout nights. There’s no ocean closer to the present area and thence there's no moderating impact.

Or 

Indian Desert experiences the top diurnals vary of temperature in the north-western a part of Bharat (India). This can be due to that sand gains and loses heat very quickly. As results of this phenomenon, there's a large distinction between day and night temperatures during this region. The day temperature might rise to 50°C and drop to close 15°C a similar night.

or
  • In Thar Desert, the temperature at night-time drops to close 15°C and through the day time the temperature might rise to 50°C.
  • During identical day, the variation between a low temperature and a high air temperature is called as Diurnal temperature variation.
  • On the contrary, there's a really little distinction or no distinction in night and day temperatures within the state of Kerala or within the Andaman and Nicobar islands.



AnswerMalabar Coast gets precipitation from South-West Monsoon Winds. Since its 1st region to hit by south west monsoon, Malabar Coast receives serious downfall within the months of June and July. The seasonal alteration of the wind systems and the associated atmospheric condition offer a periodic cycle of seasons.

or

Answer. The south-west monsoon winds are accountable for precipitation in the Malabar Coast.

or
 
Answer. The rainfall along the Malabar Coast is due to the south-west monsoon winds.

Answer. Jet streams are high speed westerly winds within the prime most layer of the atmosphere. The westerly flows are accountable for the western disturbances experienced within the north and north-western components of the country.

  • The movement of a jet stream influence temperatures and precipitation.

or

Jet streams are high speed westerly winds. The westerly flows are accountable for the western disturbances practiced within the north and north-western components of the country.

  • These are of 2 types, westerly jet streams move to the north of Himalaya Mountains in summer and easterly jet streams move to the peninsular Bharat.
  • The movement of a Jet-Stream affects temperatures and precipitation.
or

Jet streams are the slim belt of high altitude westerly winds within the troposphere. They blow at a quick speed of about 110km/h in summers to about 184km/h in winters.
The westerly jet streams are accountable for transferal western cyclonic disturbances to North West Bharat leading to precipitation in winters.
The easterly jet stream blowing over north Bharat lead to the creation of tropic depressions. The latter play a major role within the distribution of precipitation within the country.




Answer. Monsoon rains occur for few days endlessly and take a break for few days. Therefore monsoon have a dry spell between wet spells. This dry spell wherever there's no precipitation is termed monsoon break.

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Answer. Monsoons are typically rain bearing and guiding winds. This term has been derived from the Arabic word "mausim” 1st used by the Arab traders who accustomed visit Bharat for commercialism purposes through ocean routes. It suggests that season. we have a tendency to so, will state them seasonal reversal of the wind system in monsoon. 

During the rainy season, a Monsoon Break occurs when there are dry and wet spells. Monsoon rains turn up just for a number of days at a time. they're interspersed with rainless intervals. The monsoon rains turn up for a number of days ceaselessly with some rainless breaks. The monsoon breaks are these wet and dry spells during the monsoon rains.

or

Monsoons are characterized by reversals in wind direction throughout the year. They tend to have wet and dry spells in between. Monsoon rains usually last for a few days, then come the rainless intervals.


Answer. Monsoons are regarded as unifying bond because:
  • The Indian landscape, its flora and fauna, etc. are greatly influenced by the monsoons. The winds that blow during the monsoons supply water for agriculture throughout the country.
  • Agricultural festivals in India may be known by different names in different parts of the country, but their celebration is determined by the monsoons.
  • Every year, people in India from north to south and from east to west eagerly await the arrival of the monsoon. The river valleys that carry this water also form a single river valley unit.
or

A monsoon is regarded as a unifying bond because-
  • The flora and fauna of India play an important role in the monsoon of India.
  • A large amount of water is provided by these monsoon winds for agricultural activities.
  • In India, festivals associated with the agricultural cycle are known by different names in different parts of the country, but the monsoon determines their celebration.
or

  • With the seasonal alteration of the wind systems and associated weather conditions, seasons change rhythmically.
  • Monsoon rains are unevenly distributed and often unpredictable.
  • Monsoons shape the Indian landscape, plant and animal life, agriculture, and the people and their festivals.
  • Indians eagerly await the arrival of the monsoon.
  • A water supply sets in motion all agricultural activities, binding the entire country together.
  • As a result, the monsoon is considered to be a unifying factor.  

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