World Geography | General Knowledge| FPSC, SPSC, PPSC all competitive Exams | mosaicbro.com

World Geography | General Knowledge| FPSC, SPSC, PPSC all competitive Exams

7 of 124 questions (Page 15 of 18)

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99 Cryogenics is the science that ______.
Correct Answer: D
Explanation: Cryogenics involves temperatures below -150°C (-238°F).
100 The speed per minute at which the earth revolves around the sun is ______.
Correct Answer: D
Explanation: Earth's orbital speed is ~1,800 km/min (30 km/s).
101 The North Pole of the Earth is turned away from the sun on ______.
Correct Answer: B
Explanation: December solstice: North Pole tilts 23.5° away from the Sun.
102 When the sun shines vertically on the whole Arctic circle, it is vertical on the ______.
Correct Answer: C
Explanation: This occurs during December solstice (Sun over Tropic of Capricorn).
103 The area of our Globe that lies between the Tropic of Cancer and the Tropic of Capricorn is called ______.
Correct Answer: D
Explanation: The Torrid Zone (tropics) lies between 23.5°N and 23.5°S.
104 Which of the following illustrate the extreme effects of the phenomena of seasons?
Correct Answer: B
Explanation: Polar regions experience extreme seasonal light variations.
105 The basin of which of the following rivers is regarded as having the highest hydel power potential?
Correct Answer: B
Explanation: The Congo River has the world's highest hydropower potential (~1,000 TWh/year).
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