The Western Dry agro-climatic zone of India lies mainly in which state?
- A.Gujarat
- B.Maharashtra
- C.Rajasthan
- D.Madhya Pradesh
Correct answer
Explanation
The correct answer is C, Rajasthan. The Western Dry zone is western Rajasthan, the Thar region west of the Aravalli, with low and uncertain rainfall, sandy soil and a short growing season, so its crops are bajra, moth, guar and other hardy millets and pulses, with animal husbandry as the main support. Option A is wrong because Gujarat forms a separate zone, the Gujarat Plains and Hills, known for groundnut, cotton and tobacco. Option B is wrong because Maharashtra falls mainly in the Western Plateau and Hills zone of jowar, cotton and oilseeds on black soil. Option D is wrong because Madhya Pradesh is shared between the Central Plateau and Hills zone and the Eastern Plateau and Hills zone, with soyabean, gram and rainfed rice. Note that irrigated north western Rajasthan around Ganganagar is grouped with the Trans-Gangetic Plain instead.
Read the full article: Agro-Climatic Zones and Land Use of India: Exam Notes
Practice Questions
View allBharatpur and Karauli districts come under which Agro-climatic zone of Rajasthan?
- A.III B
- B.III A
- C.IV A
- D.IV B
Show answer
Rajasthan is divided into ten agro-climatic zones, and zone three B is the flood prone eastern plain, which covers Alwar, Bharatpur, Dholpur, Karauli and Sawai Madhopur, the districts drained by the Banganga, Gambhir and Chambal where heavy monsoon flows cause waterlogging.
Read the full explanation →The Planning Commission divided India into how many agro-climatic zones for agro-climatic regional planning?
- A.8
- B.15
- C.20
- D.60
Show answer
In 1988 the Planning Commission adopted a division of the country into fifteen agro-climatic zones so that crops, irrigation, credit and research could be planned for areas that are uniform in rainfall, temperature, soil and cropping pattern.
Read the full explanation →The Trans-Gangetic Plain agro-climatic zone covers which of the following?
- A.West Bengal and Odisha
- B.Punjab, Haryana and Delhi
- C.Eastern Uttar Pradesh and Bihar
- D.Gujarat and western Rajasthan
Show answer
The Trans-Gangetic Plain zone lies beyond the Yamuna, that is on the Punjab side of the Ganga system, and takes in Punjab, Haryana, Delhi, Chandigarh and the Ganganagar belt of Rajasthan; its canal and tubewell irrigation supports the wheat and rice rotation of the green revolution.
Read the full explanation →In the nine-fold land use classification, cultivable land that has been left uncultivated for more than five years is called
- A.Current fallow
- B.Barren and unculturable waste
- C.Culturable waste land
- D.Permanent pasture
Show answer
This head covers land that could be cultivated but has lain unused for more than five years, usually because it has become saline, waterlogged, eroded or short of water, and bringing it back into use is a standing aim of land reclamation programmes.
Read the full explanation →Which of the following is not one of the nine heads of the land use classification used in India?
- A.Gross cropped area
- B.Net sown area
- C.Current fallow
- D.Land put to non-agricultural uses
Show answer
Gross cropped area is a derived measure, not a land use head: it counts a field as many times as it is cropped in an agricultural year, so the same hectare can appear twice or thrice, and it is used with net sown area to calculate cropping intensity.
Read the full explanation →