66. Which of the following is most useful for measuring the shortest distance between two places on the earth and path between them?
A. Atlas map
B. Thematic maps
C. Wall maps
D. Globe
67. The second largest continent in the world is
A. Asia
B. Australia
C. Africa
D. Europe
68. The southern Deccan area is in a rain shadow and receives only
A. 50 to 1000 mm of rainfall a year
B. 100 to 200 mm of rainfall a year
C. 200 to 400 mm of rainfall a year
D. 50 to 400 mm of rainfall a year
69. The underlying cause of biodiversity loss is
A. Poverty and unsustainable development projects
B. Macroeconomic policies
C. International trade factors
D. All of the above
70. The temperature increases rapidly after
A. Ionosphere
B. Exosphere
C. Stratosphere
D. Troposphere