EASY
UPSC CDS
IMPORTANT
Earn 100

Polar bears are carnivores and prey on many arctic birds and fish. However, under natural conditions, no one has ever found polar bears predating any penguin. This is because ___________ ?
(a)penguins have chemical substances in their muscles which is toxic to polar bears
(b)penguins are gregarious and always move in groups. Therefore, a polar bear cannot approach them
(c)polar bears and penguins never coexist under natural conditions. The former lives in North Pole while the latter lives in the South Pole
(d)polar bears and penguins display symbiotic relationship and they help each other for their existence in the ice-cold ecosystem

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Important Questions on Acts, Policies and Environmental Organisations
MEDIUM
UPSC CDS
IMPORTANT
Lowest layer of the atmosphere is-

EASY
UPSC CDS
IMPORTANT
Which of the following metals is one of the main contributors of air pollution ?

MEDIUM
UPSC CDS
IMPORTANT
All big cities face the problem of environmental pollution due to the large number of vehicles on the roads. The best way an individual can contribute to environmental protection is by _____.

EASY
UPSC CDS
IMPORTANT
India became the first country to partner with which global company on Disaster Response Management?

MEDIUM
UPSC CDS
IMPORTANT
The Cabinet Committee on Economic Affairs (CCEA) in March 2017 has given approval for closure of CHBL and ICBL. The two agencies were formed:

EASY
UPSC CDS
IMPORTANT
In which of the following tiger reserve forests of India, tigers are maximum in number?

MEDIUM
UPSC CDS
IMPORTANT
What is the rank of TERI as per the report of the International Centre for climate governance (ICCG)?

EASY
UPSC CDS
IMPORTANT
Which of the following country becomes 1st country in world to ban metals mining?
