The correct options are
A A resting place.
B Protects from harsh climatic conditions.
C Protects from wild animals.
D Keeps us safe from anti-social elements.
Shelter is one of the important basic needs for all the living things. It can be defined as a small building or covered place. The importance of a shelter is that:
1) It's a place to live and rest.
2) It protects from harsh climatic conditions such as strong wind, heavy rain, hot and cold temperatures etc.
3) It protects from wild animals.
4) It keeps us safe from anti-social elements.