Which is the chief characteristic of the soil of the IndoGangetic plain? October 4, 2025 by Admin A. It is derived from Himalayan rocks B. It is rich in humus C. It is formed of peninsular rocks D. It is derived from local rocks ✅ The correct answer is option A.
How do dust storms in summer affect the temperature? October 4, 2025 by Admin A. Increase it B. Decrease it C. No effect D. Cannot say ✅ The correct answer is option B.
Littoral forests occur October 4, 2025 by Admin A. on hills B. along the sea coasts and tidal creeks C. where the rainfall is heavy D. at elevated places ✅ The correct answer is option B.
Which of the following is incorrect? October 4, 2025 by Admin A. Red soils are rich in iron B. Black soils are rich in phosphorus nitrogen and organic matter C. Alluvial soils are rich in potash but poor in phosphorus D. Red soils are suitable for cultivation of pulses and coarse grains ✅ The correct answer is option B.
The bridge of sand and rock in the Palk Strait between India and Sri Lanka is October 4, 2025 by Admin A. Palk Isthmus B. Sri Lanka Bridge C. Adam’s Bridge D. Pamban Bridge ✅ The correct answer is option C.
Which of the following soils is formed under typical monsoonal conditions? October 4, 2025 by Admin A. Black Soils B. Red Soils C. Laterite Soils D. None of these ✅ The correct answer is option C.
The tribal population in Andaman and Nicobar Islands belongs to the October 4, 2025 by Admin A. Astraloids B. Caucasoids C. Mongoloids D. Negroids ✅ The correct answer is option D.
The soils of the plains have not been derived October 4, 2025 by Admin A. from the Himalayan rocks B. from the Peninsular rocks C. only from the rocks existing locally D. from material brought by the rivers ✅ The correct answer is option C.
In our country, the Tropic of Cancer passes through the October 4, 2025 by Admin A. Central part B. Northern part C. Southern part D. Western part ✅ The correct answer is option A.
Which of the following states has very little alluvial soil? October 4, 2025 by Admin A. Bihar B. Madhya Pradesh C. Tamil Nadu D. Punjab ✅ The correct answer is option B.