What are the controls affecting the climate of india

Question 2: Answer the following questions briefly. (i) What are the controls affecting the climate of India? (ii) Why does India have a monsoon type of climate? (iii) Which part of India does experience the highest diurnal range of temperature and why? (iv) Which winds account for rainfall along the Malabar Coast? (v) What are jet streams and how do they affect the climate of India? (vi) Define monsoons. What do you understand by “break” in monsoon? (vii) Why is the monsoon considered a unifying bond? Solution: (i) The controls affecting the climate of India are: latitude, altitude, pressure and wind system, distance from the sea, ocean currents and relief features. Latitude: Nearly half of India, lies south of the Tropic of Cancer, while the rest, lies in the sub-tropics. The climate therefore has characteristics of tropical as well as subtropical climates. Altitude: To the north are mountains with an average height of 6,000 metres. India also has a vast coastal area with maximum elevation of 30 metres. The difference in altitudes results in different climatic conditions in the country. Relief features: The Himalayas prevent the cold winds from Central Asia entering the subcontinent resulting in milder winters. the three water bodies surrounding India also have a moderating effect on its climate. Pressure and Winds: The climate is also affected by pressure and surface winds, upper air circulation, Western cyclonic disturbances and tropical cyclones. (ii) The word ‘ monso...

Climate Climate: The sum total of weather conditions and variations over a large area for a long period of time (more than thirty years) is called climate. Weather: The state of the atmosphere over an area at any point of time is called weather. Monsoon: This type of climate is mainly found in the south and Southeast Asia. The climate of India is of monsoon type. The seasonal reversal in wind direction during a year is called monsoon. Coriolis Force: An apparent force caused by the earth’s rotation is called Coriolis Force. The winds are deflected towards right in the northern hemisphere and towards the left in the southern hemisphere due to this force. This is also known as ‘Ferrel’s Law’. CLIMATIC CONTROLS There are six major controls of the climate of any place. They are: Latitude, Altitude, Pressure and wind system, Distance from the sea, Ocean currents and Relief features Factors Affecting India’s Climate Latitude: The Indian landmass is equally divided by The Tropic of Cancer. Hence, half of India has tropical climate and another half has subtropical climate. Altitude: While the average elevation in the coastal areas is about 30 metre, the average elevation in the north is about 6,000 metre. The Himalayas prevent the cold winds from Central Asia from entering the Indian subcontinent. Due to this, the subcontinent gets comparatively milder winters as compared to Central Asia. Pressure and Winds The Indian subcontinent lies in the region of north-easterly winds. These ...

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The controls affecting the climate of India are: (i)Latitude - The Tropic of Cancer passes through the middle of the country from the Rann of Kuchchh in the west to Mizoram in the east. Almost half of the country, lying south of the Tropic of Cancer, belongs to the tropical area. All the remaining area, north of the Tropic, lies in the sub-tropics. Therefore, India’s climate has characteristics of tropical as well as subtropical climates. (ii)Altitude - India has mountains to the north, which have an average height of about 6,000 metres. India also has a vast coastal area where the maximum elevation is about 30 metres. The Himalayas prevent the cold winds from Central Asia from entering the subcontinent. It is because of these mountains that this subcontinent experiences comparatively milder winters as compared to central Asia.

The country’s environment is unequivocally impacted by the Himalayas and the Thar Desert. The Himalayas, alongside the Hindu Kush mountains in Pakistan, keep cold Central Asian katabatic breezes from blowing in, keeping the heft of the Indian subcontinent hotter than most areas at comparable latitudes. The environment of India comprises a large number of weather patterns across a huge geographic scale and differed geography, making speculations troublesome. Likewise, in view of the Köppen framework, India has six significant climatic subtypes, going from parched deserts in the west, high tundra and icy masses in the north, and muggy tropical areas supporting tropical jungles in the southwest and the island domains. Numerous locales have distinctly unique microclimates, making it perhaps of the most climatically different countries on the planet. The country’s meteorological division keeps the worldwide guideline of four seasons for certain nearby changes: winter (December to February), summer (March to May), rainstorm (blustery) season (June to September), and a post-storm period (October and November). India’s topography and geography are climatically essential: the Thar Desert in the northwest and the Himalayas in the north work couple to make a socially and financially significant monsoonal system. As Earth’s most noteworthy and most monstrous mountain range, the Himalayas bar the flood of cold katabatic breezes from the frosty Tibetan Plateau and northerly Central Asia...

Rate this post Climate changes are affecting the nation of India in a number of ways. There are many factors that influence climate in India. Some of the control factors include natural climate fluctuations, the economy, population changes, and other countries. This blog will look at what are the controls affecting the climate of India. Climate changes are affecting the nation of India in a number of ways. There are many factors that influence climate in India. Some of the control factors include natural climate fluctuations, the economy, population changes, and other countries. Controls affecting the climate of India are: • India experience wide variation in temperature. • It is because the country has • A few places in India are far from the coasts, a few are at high altitudes and the others are on plains. Example: Delhi has wide differences in temperature across the months whereas in Chennai, there is not much difference. In general, factors which affect the climate of a region are called the Climatic controls. Climatic controls include: • Latitude or distance from the equator. • Land and water relationship • Relief • Upper air circulation 1. Latitude or distance from the equator The earth is divided into the following regions, based on their distance from the equator. • Tropical ( close to the equator ) • Polar ( close to the poles ) • Temperate ( places in between these two extremes ) See also What is the role of Decomposers in the Ecosystem? The temperature goes down...

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