India's Climate and Vegetation
India's climate is monsoonal, and its natural vegetation is divided into several types based on rainfall and temperature. REET asks direct factual questions on the monsoon seasons, local winds (such as mavat), and vegetation types.
- 1 question in REET 2024
- Class 6–8 level
- 12 min read
How REET asks this topic
REET 2024 asked directly what 'mavat' is — the correct answer was 'winter-season rainfall'. This shows the exam links Rajasthan-specific climate terms (mavat, loo) directly to the monsoon seasons — not just testing the definition, but also which crop that rainfall benefits.
India's four main seasons of the year
| Season | Months | Key feature |
|---|---|---|
| Winter (Sheet Ritu) | December – February | Cold across North India; light rainfall in north-west India and Rajasthan from Western Disturbances ('mavat') |
| Summer (Grishma Ritu) | March – May | High temperatures; hot, dry 'loo' winds blow across north-west India |
| Rainy season (South-West Monsoon) | June – September | Most of the country's rainfall occurs in this season; monsoon winds arrive via the Arabian Sea and Bay of Bengal branches |
| Monsoon retreat / Autumn | October – November | The monsoon withdraws; the Tamil Nadu coast gets rain from the north-east monsoon |
Mavat — Rajasthan's winter rainfall
'Mavat' is the rainfall that occurs in north-west India and Rajasthan in winter, caused by Western Disturbances that rise over the Mediterranean region. This rainfall is usually light, but it is considered very beneficial for rabi crops — wheat especially — because it gives the crop both moisture and cool temperatures.
By contrast, rainy-season (June–September) rain comes from the south-west monsoon, and it is what kharif crops (such as bajra, jowar, cotton) depend on. Not mixing up mavat with monsoon rainfall matters for REET.
Major types of India's natural vegetation
| Type | Rainfall amount | Main region | Key trees |
|---|---|---|---|
| Tropical evergreen forest | More than 200 cm | Western Ghats, north-eastern hills, Andaman-Nicobar | Rosewood, mahogany, ebony |
| Tropical deciduous (monsoon) forest | 70–200 cm | India's most widespread forest — central India, Eastern Ghats | Teak (sagaun), sal, sheesham |
| Thorny and scrub forest | Less than 50 cm | Rajasthan, Gujarat, the dry parts of Punjab-Haryana | Babul (acacia), ber, khejri, wild date palm |
| Mountain vegetation | Depends on altitude | The Himalayas and the Western Ghats/Nilgiris | Deodar, pine, rhododendron (buransh) |
| Tidal / mangrove forest | Deltas and coastal areas | Sundarbans, Andaman-Nicobar, Krishna-Godavari delta | Salt-tolerant mangrove trees |
How to teach this to children
Classroom activity
Have children list the trees found around them (such as khejri, babul and ber in Rajasthan) and ask which type of vegetation (thorny/scrub) they belong to — this connects textbook knowledge to their local surroundings.
Teaching aid
Have children build a seasons chart and note the clothes, crops and festivals for each season — this makes the connection between the season cycle and the agricultural cycle clear.
Common misconception
Children often assume 'mavat' and 'monsoon rainfall' are the same thing — clarify that these are rains of two different seasons (winter and the rainy season), caused by different systems (Western Disturbances versus the south-west monsoon).
Assessment idea
Test children's understanding with a matching worksheet linking vegetation type to rainfall amount (such as 'more than 200 cm rainfall = evergreen forest').
How the monsoon arrives and withdraws
In summer, the land of the Indian subcontinent heats up faster than the surrounding sea, creating a low-pressure area over land that draws moist winds (the south-west monsoon) in from the Indian Ocean — these winds split into two branches, over the Arabian Sea and the Bay of Bengal, as they enter the country, and the 'monsoon burst' typically happens on the Kerala coast in the first week of June.
By late September the land begins to cool and the pressure pattern reverses, so the monsoon gradually starts to withdraw (the retreating monsoon) — this happens through October–November, and during this period the Tamil Nadu coast gets rain from the north-east monsoon. This entire monsoon cycle, from its June arrival on the Kerala coast to its November withdrawal, directly shapes India's agriculture, its rivers, and its vegetation.
Distribution of rainfall across India
| Category | Annual rainfall | Main region |
|---|---|---|
| Very heavy rainfall | More than 400 cm | North-east India (Assam, Meghalaya), the windward slope of the Western Ghats |
| Heavy rainfall | 200–300 cm | Eastern India (West Bengal, Odisha), the sub-Himalayan region |
| Moderate rainfall | 100–200 cm | Madhya Pradesh, Andhra Pradesh, the rain-shadow area of the Western Ghats |
| Low rainfall | 50–100 cm | Maharashtra, Gujarat, Karnataka, Punjab-Haryana, eastern Rajasthan |
| Very low (desert) rainfall | Less than 50 cm | Western Rajasthan (the Thar), Kutch, Ladakh (a cold desert) |
Rajasthan is unusual because it has both low rainfall (50–100 cm) in its eastern part and very low rainfall (less than 50 cm) in its western part.
Memory trick / exam tip
'Mavat = winter + Western Disturbance + wheat (rabi)' — this four-word chain helps you remember mavat's season, cause and benefit together. For vegetation, remember: 'more rain = evergreen, moderate rain = deciduous, less rain = thorny'.
REET 2024 question (with solution)
Question 108
Mavath is
- Aग्रीष्म ऋतु की वर्षा
- Bवर्षा ऋतु की वर्षा
- Cशीत ऋतु की वर्षा
- Dशरद ऋतु की वर्षा
Explanation
शीत ऋतु में पश्चिमी विक्षोभों (western disturbances) के कारण राजस्थान और उत्तर-पश्चिम भारत में होने वाली वर्षा को ‘मावट’ कहा जाता है। यह वर्षा रबी की फसलों, विशेषकर गेहूँ, के लिए अत्यंत लाभदायक होती है। वर्षा ऋतु की वर्षा दक्षिण-पश्चिम मानसून से होती है।
Practice questions
Question 1
'Mawat' is the rainfall of which season?
- Aग्रीष्म ऋतु
- Bवर्षा ऋतु
- Cशीत ऋतु
- Dशरद ऋतु
Explanation
Mavat is rainfall caused by Western Disturbances in winter, which benefits the rabi crop in north-west India and Rajasthan.
Question 2
Mawat rainfall is considered especially beneficial for which crop?
- Aधान (चावल)
- Bगेहूँ
- Cकपास
- Dगन्ना
Explanation
Mavat benefits rabi crops, wheat especially, because it gives the crop the moisture and coolness it needs.
Question 3
In which months does India receive rainfall from the southwest monsoon?
- Aदिसंबर-फरवरी
- Bमार्च-मई
- Cजून-सितंबर
- Dअक्टूबर-नवंबर
Explanation
Most of India's rainfall from the south-west monsoon occurs between June and September, called the 'rainy season'.
Question 4
Tropical evergreen forests are found in which type of climate?
- A200 सेमी से अधिक वर्षा वाली गर्म-नम जलवायु
- B50 सेमी से कम वर्षा वाली शुष्क जलवायु
- Cबर्फीली ध्रुवीय जलवायु
- Dअत्यधिक ठंडी पर्वतीय जलवायु
Explanation
Tropical evergreen forests are found in warm, humid areas with more than 200 cm of annual rainfall and average temperatures above 22°C, such as the Western Ghats.
Question 5
Which type of vegetation is mainly found in the arid regions of Rajasthan?
- Aसदाबहार वन
- Bमैंग्रोव वन
- Cकँटीली व झाड़ीदार वनस्पति
- Dपर्वतीय वनस्पति
Explanation
Because rainfall in most of Rajasthan's dry areas is less than 50 cm, thorny and scrub vegetation (babul, ber, khejri) is found there.
Question 6
Where are mangrove (littoral/swamp) forests mainly found in India?
- Aथार मरुस्थल में
- Bहिमालय की ऊँची चोटियों पर
- Cसुंदरबन व डेल्टा क्षेत्रों में
- Dदक्कन के पठार में
Explanation
Mangrove forests are found in coastal and delta areas, such as the Sundarbans, Andaman-Nicobar, and the Krishna-Godavari delta, where salt and fresh water mix.
Question 7
Which is the most widespread type of natural vegetation in India?
- Aउष्णकटिबंधीय सदाबहार वन
- Bउष्णकटिबंधीय पर्णपाती (मानसूनी) वन
- Cकँटीली वनस्पति
- Dपर्वतीय वनस्पति
Explanation
Tropical deciduous (monsoon) forests are India's most widespread, spread across most of central India, which receives 70–200 cm of rainfall; teak and sal are their key trees.
Question 8
Mawat rainfall is caused by which natural factor?
- Aदक्षिण-पश्चिम मानसून
- Bपश्चिमी विक्षोभ (Western Disturbance)
- Cउत्तर-पूर्वी मानसून
- Dचक्रवात (साइक्लोन)
Explanation
Mavat occurs in north-west India in winter due to Western Disturbances, while rainy-season rain comes from the south-west monsoon.
Question 9
A teacher has Class 7 students list local trees (khejri, babool, ber) and identify their vegetation type. This activity mainly helps learning through what?
- Aरटने की क्षमता
- Bपाठ्यपुस्तक के ज्ञान को स्थानीय परिवेश से जोड़ना
- Cगणितीय गणना
- Dपरीक्षा का समय बचाना
Explanation
Connecting textbook knowledge (vegetation types) to local examples (village trees) deepens children's understanding and makes it last longer — this is a core principle of experience-based teaching.
Question 10
What is the hot, dry wind that blows in north-west India during summer called?
- Aमावट
- Bलू
- Cमानसून
- Dव्यापारिक पवन
Explanation
'Loo' is the hot, dry wind that blows across north-west India between March and May; it should not be confused with mavat (winter rainfall).
Frequently asked questions
How many REET questions come from India's Climate and Vegetation?+
REET 2024 had 1 question from this topic; the types of climate and vegetation are asked almost every year in the Geography section.
What is mavat?+
Mavat is the rainfall that occurs in north-west India and Rajasthan in winter due to Western Disturbances, and it benefits the rabi crop — wheat especially.
In which season does India get monsoon rainfall?+
Most of India's rainfall comes from the south-west monsoon between June and September, in what is called the 'rainy season'.
What kind of vegetation is mainly found in Rajasthan?+
Most of the dry parts of Rajasthan have thorny and scrub vegetation (babul, ber, khejri), because rainfall there is less than 50 cm.
Which is India's most widespread forest type?+
Tropical deciduous (monsoon) forests are India's most widespread forest type, found in regions that receive 70–200 cm of rainfall.
What does the monsoon 'burst' mean?+
The sudden, intense onset of the south-west monsoon on the Kerala coast in the first week of June is called the 'monsoon burst'.
How is rainfall distributed across Rajasthan?+
Eastern Rajasthan gets 50–100 cm (low rainfall), while western Rajasthan (the Thar desert) gets less than 50 cm (very low rainfall) — this difference also changes the type of vegetation and agriculture found across the state.
How does mountain vegetation change with altitude?+
In mountain regions, vegetation changes as altitude increases — deciduous forest on the lower slopes, coniferous forest (pine, deodar) at middle elevations, and alpine grass and shrubs at the highest levels, with vegetation ending altogether above the snowline.
Which vegetation type has the smallest extent in India?+
Mountain and tidal (mangrove) vegetation cover a relatively limited area in India, because they need specific geographic conditions (altitude or tidal deltas), while deciduous forest spreads across a large part of the country.
Under which broad category is India's climate classified?+
India's climate is called a 'Tropical Monsoon Climate', because both its rainfall and temperature are mainly controlled by the arrival-and-withdrawal cycle of the monsoon winds.
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Change Log
- 17 September 2026 — English page published — mirrors the fact-checked Hindi page, independently bilingual-accuracy checked