World Geography
Which of the following is concerned with the study of characteristics, origin and development of land forms?

Geology
Geography
Geomorphology
Ecology

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World Geography
The process of weathering results into

a breakdown of one mass in to two or more masses, with no chemical change in the mineral or rock
All of these
the complete loss of particular atoms or the compounds from the weathered surface
the addition of specific atoms or compounds to the weathered surface

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World Geography
Which among the following is the most important character of the ‘Goldilocks Zone ‘ of the space?

It is a region of space which is characterized by a lot of asteroids
It is small region of the space which is extremely cold
It is a region of space which is neither too hot nor too cold and has conditions which are a must for life
It is a small region which is extremely hot and presence of most elements in vapor state

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World Geography
Which among the following statements is/are correct about the symbiotic life of Corals?Algae gives carbon dioxide and other substances the  coral polyp needs.Coral polyp gives off oxygen and other nutrients that the algae needs.Select the correct code from the options given below:

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

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