Q71. Ema is an example of
[A] Extinct volcano
[B] Active volcano
[C] Plateau in a volcano region
[D] Dormant Volcano
Q72. Which of the following is a volcanic plateau?
[A] Antrum plateau
[B] Anatolia plateau
[C] Brazilian plateau
[D] Tibetan plateau
Q73. Which of the following features may occur when lava cool at the surface?
[A] Batholith
[B] Dyke
[C] Still
[D] Basalt plateau
Q74. The place of origin of an earthquake is called
[A] Seismal
[B] Focus
[C] Amphidromic Point
[D] Epicentre
Q75. The busiest and most important sea route of the world is
[A] South Atlantic Sea Route
[B] Indian Ocean Route
[C] North Atlantic Sea Route
[D] North Pacific Sea Route
Q76. The Sea that separates Greece and Italy is
[A] The Adriatic
[B] Mediterranean
[C] The Aegean
[D] The Tyrrhenian
Q77. Dome mountain are the result of
[A] Folding
[B] Intrusion of magma
[C] Faulting
[D] Frictions at the joints of the rocks
Q78. The upper part of the mantle upon which the crust of the earth floats is called
[A] Mohorovic discontinuity
[B] Asthenosphere
[C] Mesosphere
[D] Barysphere
Q79. The Tropic of cancer does not pass through
[A] Bangladesh
[B] Myanmar
[C] Pakistan
[D] India
Q80. “Golden Land” is a popular sobriquet of which of the following country?
[A] Myanmar
[B] Sri Lanka
[C] China
[D] Bhutan