Teaching REET Mock Test Series 2024-25 Level 1 & 2 (Hindi-Sanskrit-English) Environmental Studies Human Shelter
The Eskimo makes his house i.e. 'igloo' from ice. What is the reason for this?
1
Only ice is available in polar regions.
2
Ice does not allow cold air and water to come inside.
3
The air between the ice walls prevents the inside heat from escaping.
4
Ice is available free of cost, other material will cost a lot.
5
Question Not Attempted