World Geography
The major cause of species extinction is

extraction (including mining, fishing, logging)
habitat loss and degradation
agricultural activities
development (human settlements, industry)

ANSWER DOWNLOAD EXAMIANS APP

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 1
Neither 1 & 2
Both 1 & 2
Only 2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

World Geography
Which among the following statements is correct about Mesa?

It is a narrow pass or gorge between mountains or hills
It is an elevated area of land with a flat top and sides that are usually steep cliffs
It is a small hill
It is a secluded hollow

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP
MORE MCQ ON World Geography