A. Cinnabar B. Pyrite C. Galena D. All of the above
A. Middle East regions B. far east regions C. both (a) and (b) D. None of the above
A. agricultural activities B. extraction C. development D. habitat loss and degradation
A. extension of irrigation facilities by constructing dams to store surplus water during the rainy seas B. power generation by…
A. the monsoon climatic regions B. the equatorial regions C. the hot desert climatic regions D. the summer climatic regions…
A. Doon valley B. Kashmir valley C. plains of Aksai Chin D. None of the above
A. guilder B. drachma C. yen D. dinar Explanation: The Euro has been in use in Greece since January the…
A. 9600 km above the earth's surface B. 8000 km above the earth's surface C. 64,000 km above the earth's…
A. coal, Fe, Mn, Cu, Mica, U, diamond B. crude Petroleum and natural gas C. Fe, Au(gold) D. natural gas,…
A. aquifers B. aquicludes C. perched aquifer D. spring Explanation: An aquifer is an underground layer of water-bearing permeable rock…