261. is the thinnest layer of Earth. October 4, 2025 by Admin A. Mantle B. Outer Core C. Crust D. Inner Core ✅ The correct answer is option C.
262. Why is the South Pole colder than the North Pole? October 4, 2025 by Admin A. High altitude B. More rainfall C. Strong winds D. Away from the sun ✅ The correct answer is option A.
263. The area marked by internal drainage October 4, 2025 by Admin A. Plateau B. Plains C. Deserts D. Mountains ✅ The correct answer is option C.
264. The Himalayan mountain range is an example of – October 4, 2025 by Admin A. Volcanic mountain B. Residual mountain C. Block mountain D. Fold mountain ✅ The correct answer is option D.
265. Who of the following has given the term rhizoshcre : October 4, 2025 by Admin A. Garret B. Alexopolus C. Hiltner D. None of the given options ✅ The correct answer is option C.
266. Moraines are formed in – October 4, 2025 by Admin A. River deltas B. Arid regions C. Glacial regions D. Monsoon region ✅ The correct answer is option C.
267. Ring of Fire is found commonly in . October 4, 2025 by Admin A. Pacific Ocean B. Atlantic Ocean C. Indian Ocean D. Arctic Ocean ✅ The correct answer is option A.
268. The main cause of recurring flood is – October 4, 2025 by Admin A. Soil erosion B. Deforestation C. Silting of river beds D. All of the above ✅ The correct answer is option D.
269. The gentle ‘seaward sloping surface from the coasts is called . October 4, 2025 by Admin A. Continental shelf B. Continental rise C. Abyssal plains D. Submarine ridges ✅ The correct answer is option A.
270. In an iceberg floating in the sea, out of 10 parts of its mass, how much will remain above the surface of the water? October 4, 2025 by Admin A. 1 part B. 2 parts C. 4 parts D. 6 parts ✅ The correct answer is option A.