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Practice Test: World Geography - 6 - UPSC MCQ


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25 Questions MCQ Test - Practice Test: World Geography - 6

Practice Test: World Geography - 6 for UPSC 2025 is part of UPSC preparation. The Practice Test: World Geography - 6 questions and answers have been prepared according to the UPSC exam syllabus.The Practice Test: World Geography - 6 MCQs are made for UPSC 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Practice Test: World Geography - 6 below.
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Practice Test: World Geography - 6 - Question 1

Which satellite spotted what are known as Van Allen radiation belts?    

Practice Test: World Geography - 6 - Question 2

Who is the founder of biogeochemistry?    

Practice Test: World Geography - 6 - Question 3

Which types of plant and animal are more sensitive to over-exploitation than others?    

Practice Test: World Geography - 6 - Question 4

Which organism can survive a temperature as low as -750    

Practice Test: World Geography - 6 - Question 5

Most organisms are active in the temperature range:    

Practice Test: World Geography - 6 - Question 6

Free oxygen is toxic to one of the following organisms;    

Practice Test: World Geography - 6 - Question 7

Which is the acid associated with soil?    

Practice Test: World Geography - 6 - Question 8

lf a species of plant contains selenium, the soil in which it has grown certainly contains ?​

Practice Test: World Geography - 6 - Question 9

Burning of fossil fuels drastically affects one of the follwing nature's cycles :    

Practice Test: World Geography - 6 - Question 10

    The distinct smell of sea is due to :    

Practice Test: World Geography - 6 - Question 11

What affects the number of species on an island?    

Practice Test: World Geography - 6 - Question 12

In the temperate ecosystem. the growth of plants and trees fall during:    

Practice Test: World Geography - 6 - Question 13

What inhibits the native plant life on Antarctica from flourishing?    

Practice Test: World Geography - 6 - Question 14

Which place is often referred to as the Valley of Death?    

Practice Test: World Geography - 6 - Question 15

Which desert is often frequented by joyriders leading to the extinction of its flora and fauna ?    

Practice Test: World Geography - 6 - Question 16

Where is the valley of Flowers located?    

Practice Test: World Geography - 6 - Question 17

Which region was  once the ‘fertile crescent’ of the world?    

Practice Test: World Geography - 6 - Question 18

Where was found the perennial species of highly disease-resistant wild corn Zea diploperennis?    

Practice Test: World Geography - 6 - Question 19

    Musk Oxen is found in:    

Practice Test: World Geography - 6 - Question 20

The only species of seals  that inhabits the Mediterranean sea is :    

Practice Test: World Geography - 6 - Question 21

The greatest and the most productive industrial region in Asia is    

Practice Test: World Geography - 6 - Question 22

Karkatoa, the most famous volcano of Indonesia, is located between    

Detailed Solution for Practice Test: World Geography - 6 - Question 22

Krakatoa, Indonesian Krakatau, volcano on Rakata Island in the Sunda Strait between Java and Sumatra, Indonesia. Its explosive eruption in 1883 was one of the most catastrophic in history.
Krakatoa lies along the convergence of the Indian-Australian and Eurasian tectonic plates, a zone of high volcanic and seismic activity. Sometime within the past million years, the volcano built a cone-shaped mountain composed of flows of volcanic rock alternating with layers of cinder and ash. From its base, 1,000 feet (300 metres) below sea level, the cone projected about 6,000 feet (1,800 metres) above the sea.

Practice Test: World Geography - 6 - Question 23

Which is the powerfully built sea bird that makes nests in either the Arctic or Antarctic region?    

Practice Test: World Geography - 6 - Question 24

Which tree is popular as Green Gold yet an ecological disaster?    

Practice Test: World Geography - 6 - Question 25

Which insect entered the U.S.A. and infested the whole of the cotton belt at the turn of the present century?    

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