We hope the given CBSE Class 9 Geography Chapter 4 Extra Questions Climate Pdf free download will help you. The Bay of Bengal branch also advances rapidly and arrives in Assam in the first week of June. Students can download the PDF from the link provided below and can refer to it for their exam preparation. Some amount of rainfall occurs on the Tamil Nadu coast from these winds as here they blow from sea to land. When the axis of the monsoon trough lies over the plains, rainfall is good in these parts. 1. If you have any query regarding NCERT Extra Questions for Class 9 Social Science SST Geography Chapter 4 Climate, drop a comment below and … That is why it has a hot desert type of climate. (v) Why is Kolkata rainier in July than in June unlike Shillong which is rainier in June than in July? (a) In summer, a low pressure area develops over interior Asia as well as over north-western India. (x) Name two hottest stations in the months of. (d) Guwahati, (ii) The wind blowing in the northern plains in summers is known as The temperature decreases as we go from the south to the north. (b) This causes a complete reversal of the direction of winds during summer. (b) Sometimes these cyclones arrive at the coasts of Odisha, West Bengal and Bangladesh. When there are sloping roofs, the rain water can easily flow off towards the ground or to a receptive unit where water is collected instead of collecting on the rooftop. (iv) The delta region of the eastern coast is frequently struck by cyclones. Here at study path we also provide you with NCERT Solutions for Class 9 Maths, Science, English for free. (f) An easterly jet stream blows over peninsular India. (g) The Southern Oscillation (SO) and jet streams also affects the monsoon. At the equator, all the seasons have similar temperatures and so this makes the climate equable. 2. Your email address will not be published. The chapter deals with India’s climate condition, factors affecting India’s climate, Indian monsoon, onset of the monsoon and withdrawal, different seasons in India and distribution of rainfall. (iii) During the winter season, the north-west trade winds prevail over the country. Frost is common in the north and higher slopes of the Himalayas experience snowfall. (b) Days are warm and nights are cold. (iii) Which part of India does experience the highest diurnal range of temperature and why? Their speed varies from about 110 km/h in summer to about 184 km/h in winter. Question 5. the solutions are excellent . NCERT Solutions for Geography, Chapter 4 – … All the Indian people eagerly await the arrival of the monsoon. Get free NCERT Solutions for Class 9 Social Science Geography Contemporary India 1 Chapter 4 Climate solved by experts. Even the uncertainties of rain and uneven distribution are very much typical of the monsoons. It binds the whole country by providing water which sets all agricultural activities in motion. (a) These cyclones are often very destructive. That is why Chennai gets most of its rainfall later than most other parts of the country. (ii) The bulk of rainfall in India is concentrated over a few months. In the Himalayas precipitation is in the form of snowfall. The average temperature in Chennai, on the eastern coast, is between 24° – 25° Celsius. NCERT Solutions for Class 9 Geography Chapter 4 – Climate (Social Science), contains solutions to various questions in Exercise for Chapter 4. The low pressure systems originate over the Mediterranean Sea and Western Asia and move into India along with the westerly flow. The high-pressure area, east of Madagascar affects the monsoon. They cause depressions during the monsoon season. These wet spells are interspersed with dry spells related to the movement of the monsoon trough. These are known as the south-west monsoon winds. Answer Houses in Assam are built on stilts because the state receives abundant rainfall due to which there are chances of floods, In case of flood the water might get inside the houses, if the houses are built on ground level, so in order to avoid flooding of houses, houses are built on stilts and above the ground level. (b) early July At the end of the Solutions, all the keywords which are important to understand Climate Class 9 Geography, have been explained in a simple and easy to understand manner. (d) The Indian landscape, its animal and plant life, the entire agricultural calendar and the life of the people, including their festivities revolve around this phenomenon (monsoon). (ii) The wind blowing in the northern plains in summers is known as: (iii) Which one of the following causes rainfall during winters in the north-western part of India? Answer Houses in Rajasthan have thick walls and flat roofs. The NCERT Solutions for Class 9 Geography Chapter 2 Physical Features of India contains the answers to the exercises at the end of the chapter. (c) India lies in the region of north-easterly winds. (a) early May (b) A large part of the country’s agriculture is mainly dependent upon the monsoon rains. The tropical easterly winds become dry by the time they reach the western margins of the continents and so they bring no rainfall. Answer Rainfall decreases from the east to the west in Northern India because there is a decrease in the moisture of the winds. Shillong is in a hilly area and so receives rain from the monsoon as well as from local disturbances which are trapped by the hills. (b) Warm days and cold nights (iv) The delta region of the eastern coast is frequently struck by cyclones. NCERT Solutions for Class 9 Geography. 1. (i) Seasonal reversal of wind direction takes place over the Indian subcontinent? That is why the monsoon is considered a unifying bond. (b) In summer, the mercury occasionally touches 50°C in some parts of the Rajasthan desert, whereas it might be around 20°C in pahalgam in Jammu and Kashmir. Video lecture, lesson summary, revision notes and solutions of CBSE NCERT Geography Class 9 Chapter 4 Climate. Answer There are regional variations in the climatic conditions of India which can be understood with the help of the following examples. By December, the monsoon has withdrawn from the rest of the country. Therefore, it is called the monsoon type of climate. By the first week of July, western Uttar Pradesh, Punjab, Haryana and eastern Rajasthan experience the monsoon. Answer The monsoon reaches Shillong earlier than Kolkata (refer to the ‘Advancing Monsoon’ map in your textbook) and the initial impact is heavier than the later showers. (v) Parts of Rajasthan, Gujarat and the leeward side of the Western Ghats are drought-prone. (ii) In summer, a low pressure area develops over interior Asia as well as over north western India. For various reasons, the trough and its axis keep on moving northward or southward, which determines the spatial distribution of rainfall. Air moves from the high pressure area over the southern Indian Ocean, crosses the equator and turns right towards the low pressure areas over the Indian subcontinent. (b) A number of separate jet streams have been identified. December and January are the coldest months in the northern part of India. Answer Jet streams are a narrow belt of high altitude (above 12000 m) westerly winds in the troposphere. By mid-June, the Arabian Sea branch of the monsoon arrives over Saurashtra-Kachchh and the central part of the country. Air moves from the high pressure area over the southern Indian ocean, crosses the equator and turns right. 6. In this solution, we … On the other hand, whenever the axis shifts closer to the Himalayas, there are longer dry spells in the plains and widespread rain occurs in the mountainous catchment areas of the Himalayan rivers. Answer The monsoon reaches Mumbai about 10 days after Thiruvanantapuram and so the initial impact of the monsoon continues into the next month. THE LESSON IS SO DIFFICULT BUT IT BECAME NOW EASY FOR ME . Further it is on the edge of the Thar Desert. During this season, the northeast trade winds prevail over the country. Answer They are rainier in June as the monsoon’s arrival occurs in both places in June and the initial impact of the monsoon is an intense period of heavy rain. (ii) Why does India have a monsoon type of climate? (c) Trade Winds CBSE Class 9 Social Science Geography Chapter 4 Climate Questions are explained by the expert Social Science teacher and as per NCERT (CBSE) guidelines. What do you understand by “break” in monsoon? (iii) The Tamil Nadu coast receives winter rainfall. In the northern part of the country, a feeble high-pressure region develops, with light winds moving outwards from this area. (c) On a winter night temperature at Drass in Jammu and Kashmir may be as low as minus 40°C. The thick walls of the houses insulate the people against the heat in summer and extreme cold in winter due to the desert. Keeping this in mind, our subject experts have provided step by step explanations and shortcut techniques to all questions from Class 9 Geography Chapter 1. (c) early June (c) These winds blow over warm oceans, gather moisture and bring widespread rainfall over the mainland of India. A number of separate jet streams have been identified. The NCERT Geography Books are based on the latest exam pattern and CBSE syllabus. NCERT Solutions: for Class 9th Geography chapter- 4. (f) The peninsular region does not have a well defined cold season.There is hardly any noticeable change in temperature pattern during winter due to the moderating influence of the sea. As the moisture bearing winds of the Bay of Bengal branch of the south west monsoon move further and further inland, the moisture gradually decreases and results in low rainfall when moving westwards. Students have read about land forms and the drainage of our country in Chapter 2 and 3, respectively. (iii) The Tamil Nadu coast receives winter rainfall. We Provided Here Climate Geography Chapter 4 Long Answer Type Question, MCQ Questions & Answer, Short Answer Type Questions (2 or 3 marks), and Very Short answer Type Question (1 marks) Solution. Head Office: 148 C, Sainik Enclave, Part -III, Mohan Garden New Delhi -110059 Question & answers. Question 1. Hence the reason for the reduction in rainfall. NCERT Solutions for Class 9 Social Studies (Geography) Chapter 4 – Climate. Question 3. (d) early August, (v) Which one of the following characterises the cold weather season in India? Answer The north-western part of India experiences the highest diurnal range of temperature. (iii) Which part of India does experience the highest diurnal range of temperature and why? Questions 2. Keeping students’ interest level in mind, TopperLearning experts have framed Ncert solutions that provide students with that extra mileage for scoring better. (iv) Monsoon arrives in India approximately in: (v) Which one of the following characterises the cold-weather season in India? The Indian landscape, plant and animal life, agriculture, the people and their festivities, all revolve around the monsoon. (i) According to their distance from the equator. (c) There is great variation in the rainfall received by the different parts of the country, somewhere it leads to floods and its absence in other parts leads to drought like conditions. Frost is common in the north, and the higher slopes of the Himalayas experience snowfall. The weather is normally marked by clear sky, low temperatures and low humidity and feeble, variable winds. Give an account of weather conditions and characteristics of the cold season. 1. NCERT Solutions for CBSE Class 9 Geography Chapter 4 Climate discuss the climatic conditions in India and what influences Indian climate. Whereas in the northern plains, it ranges between 10°C and 15° Celsius. Give the characteristics and effects of the monsoon rainfall in India. Choose the correct answer from the four alternatives given below. (vii) Why is monsoon considered a unifying bond? Check NCERT Solutions for Class 9 Geography (Social Science - Contemporary India): Chapter 4 - Climate. NCERT Solutions for Class 9 Geography Textbook Contemporary India I. By mid October, it withdraws completely from the northern half of peninsula. (b) This causes a complete reversal of the direction of winds during summer. Here is a brief of every section: Introduction. Answer Chennai receives most of its rainfall from the north-east monsoon, which gives rains mostly from October to December, and not the south-west monsoon. (i) Seasonal reversal of wind direction takes place over the Indian subcontinent. NCERT Solutions for Class 9 Social Science Geography Chapter 4 (Contemporary India) Climate Questions. NCERT Solutions Class 9 Social Science Geography Chapter 4 Climate. Given below are two important topics that students will study in this chapter: The world is divided into a number of climatic regions, and climate plays a very important role in determining the lifestyle of people, the vegetation and the type of animals that can survive in specific climatic conditions. (ix) Name two stations receiving winter showers from the western disturbances. The climatic conditions of an area decide the livelihood of people belonging to that particular area. Educational Study Material for CBSE School Students, Teachers and Tutors. Weather refers to the state of the atmosphere over an area at any point in time. It is often irregular in its arrival and its retreat sometimes disturbs the farming schedule of millions of farmers all over the country. The entire existence of living beings revolves around the climatic conditions, and students will study the same in this chapter. Describe the regional variations in the climatic conditions of India with the help of suitable examples. (v) Parts of Rajasthan, Gujarat and the leeward side of the Western Ghats are drought prone. These are two of the three basic elements that students have learned. ITCZ shifts over Ganga plains during the summer. (e) The monsoon is known for its uncertainties. To get the chapter-wise answers of History, Geography, Political Science and Economics textbooks go through the NCERT Solutions for Class 9 Social Science page. All the Indian people eagerly await the arrival of the monsoon. Around the time of its arrival, the normal rainfall increases suddenly and continues constantly for several days. (i) What are the factors affecting the climate of India? जलवायु hindi medium, Study materials of NCERT Solutions PDF download free. IT HELPED ME A LOT . Some amount of rainfall occurs on the Tamil Nadu coast from these winds as they blow there from sea to land. Your email address will not be published. The lofty mountains cause the monsoon winds to deflect towards the west over the Ganga plains. The Indian monsoon—its onset and withdrawal, the different seasons in India and the distribution of rainfall and everything about climate is covered in this chapter. The withdrawal of the monsoon begins when the south-west monsoon winds weaken and start withdrawing gradually. NCERT has a good image when it comes to publishing … (b) These are known as the south-west monsoon winds. When the monsoon winds reach it, they have exhausted their moisture. When the study materials are readily available, preparation for exams becomes much easier for the students. (iii) Jodhpur has a hot desert type of climate? We have provided the answers to the exercise questions in NCERT Solutions Class 9 Geography Chapter 4 Climate PDF. (vi) Name two stations most influenced by the Bay of Bengal branch of south-west monsoons. Give the characteristics and effects of the monsoon rainfall in India. (f) The alternation of dry and wet spells vary in intensity, frequency and duration. So, it reduces in Thiruvanantapuram earlier than in Mumbai. (g) Distribution of Rainfall Parts of the western coast and north-eastern India receive over 400 cm of rainfall; however, it is less than 60 cm in western Rajasthan and parts of Gujarat, Haryana and Punjab.Kashmir also receives low rainfall. After that, Climate Class 9 NCERT solutions discuss the definition of climate and weather and various climatic regions. (ii) The bulk of rainfall in India is concentrated over a few months. The unifying influence of the monsoon on the Indian subcontinent is quite perceptible. (v) What are jet streams and how do they affect the climate of India? Make your learning experience enjoyable by preparing from the quick links available on this page. The Arabian Sea and the Bay of Bengal branches of the monsoon merge over the northwestern part of the Ganga plains. (e) The upper air circulation in this region is dominated by a westerly flow. (c) Western disturbances In other words, monsoon rains take place only for a few days at a time. Why is it that the houses in the Tarai region and in Goa and Mangalore have sloping roofs? In this chapter, they will learn about the third element, that is, the atmospheric conditions. (d)The duration of the monsoon is between 100-120 days from early June to mid September. In May, the temperature of 45° Celsius is common in the northwestern parts of the country. The chapter begins with a brief revision of what students have already studied until now. (f) The duration of the monsoon is between 100-120 days from early June to mid September. Our team works hard to keep these contents useful and up to date. Moreover, this region does not have an ocean to moderate the temperature. These monsoon winds to deflect towards the low pressure area develops over interior Asia as well as over north-western.... 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