Question Bank - Environmental Studies

Here's the question bank on all the environmental studies topics.

How many times a tiger can see better than us at night?

A.
5 times.
B.
6 times.
C.
8 times.
D.
10 times.

Solution:

Explanation:Tiger: ?A tiger can see six times better at night than most of us. The tigers whiskers are very sensitive and can sense the movements or vibrations in the air.A tigers sense of hearing is so sharp that it can make out the difference between the rustling of leaves and the sound of an animal moving on the grass.The ears of the tiger can move in different directions and this helps to catch the sounds from all around. Tigers make different sounds for different purposes like when it is angry or to call out to a tigress. It can also roar or snarl. Tigers mark their area with their urine.A tiger can at once come to know if there is another tiger in its area by the smell of the urine.Additional InformationAnimals and their super senses:Silkworm: Some male insects can recognise their females by their smell. Silkworms can find their female worm from many kilometres away by her smell.Vulture:Vultures can see four times as far as we can.These birds can see things from a distance of eight metres what we can see from a distance of two metres.?Hawk:Their eyes are forward-facing, which gives them excellent binocular vision.Their eyesight is one of the sharpest among all animals.Their eyes also allow them to focus quickly as they dive.

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