World Geography
The thickness of biosphere is

5-8 km above the earth's surface
8-10 km above the earth's surface
5-10 km above the earth's surface
10-12 km above the earth's surface

ANSWER DOWNLOAD EXAMIANS APP

World Geography
Which among the following statements is/are correct about impact crater?They are formed by the hypervelocity impact of a smaller bodyThe have similar composition like sinkholes, glacial cirques,etcSelect the correct code from the options given below:

Only 1
Both 1 & 2
Neither 1 & 2
Only 2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP
MORE MCQ ON World Geography