1281. During an earthquake, the major destruction is caused by the energy released due to ______
C.seismic waves *
D.a combination of sound waves and seismic waves
1282. In the troposphere, the normal lapse rate, i.e the decrease in temperature with height is of the order of _________
A.1C for the 155 metres
B.1c for the 160 metres
C.1C for 165 metres *
D.1C for 170 metres
1283. A land-locked country in Africa is ______
1284. South pole is located in the continent of _____
1285. The atmospheric pressure at any place is measured by a _______
1286. Which mountain system lies between the black sea and the caspian sea?
1287. Which is the longest river in the world?
1288. Which of these cities once served as the capital of Japan?
1289. Which is the deepest lake in the world?
1290. Which is the largest lake in Africa?