Land use and Agriculture
Telangana Open School (TOSS) · Class 12 · Geography
Flashcards for Land use and Agriculture — Telangana Open School (TOSS) Class 12 Geography. Quick Q&A cards covering key concepts, definitions, and formulas.
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What is Net Sown Area (NSA)?
Answer
Net Sown Area (NSA) is the total area sown with crops and orchards in a year. If the same land is used more than once, it is counted only once. As of 2020–21, about 46.11% of India’s reporting area wa…
Define Forest Area in the context of Indian land use.
Answer
Forest Area refers to land covered by dense forests. In India, about 23.45% of the total geographical area (71.98 million hectares) is under forest cover as of 2021. States like Mizoram, Arunachal Pra…
What is meant by 'Barren and Unculturable Land'?
Answer
Barren and Unculturable Land includes areas unsuitable for farming due to natural or human causes. Examples include deserts (like Rajasthan), marshy lands (like Kutchh), rocky terrain, and areas under…
Explain the difference between Current Fallow and Old Fallow land.
Answer
Current Fallow land is not cultivated in the current year but will be used soon. Old Fallow land remains uncultivated for 1–5 years due to low fertility, lack of irrigation, or poor investment. Togeth…
What is Cultivable Waste?
Answer
Cultivable Waste is land that was once farmed but has not been cultivated for at least five years due to soil issues like salinity or alkalinity. Locally, it is known as reh, bhur, or usar in North In…
Why is Permanent Pasture and Grazing Land important?
Answer
Permanent Pastures support livestock grazing. Despite having the world’s largest livestock population, India has only 3.36% of its land under pastures. States like Rajasthan, Gujarat, and Madhya Prade…
What is Agricultural Land Use?
Answer
Agricultural Land Use includes Net Sown Area, Current Fallow, and land under tree crops and groves. It makes up over 60% of India’s total geographical area. Arable land accounts for 52.8%, and permane…
What is Cropping Intensity?
Answer
Cropping Intensity is the ratio of Gross Cropped Area to Net Sown Area, showing how many times a field is cultivated in a year. It increases with irrigation, HYV seeds, and fertilizers. In India, crop…
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