Question

fill in the blanks _________ is a blanket of air which surround the earth​

Answer 1

Answer:

Atmosphere

Hope it helps you.........

Answer 2

Answer:

Road

Explanation:

Road is a human made environment .... There is natural environment that's all comprising of all natural biotic and non biotic condition . Man made or human made environment consist of items created by man. Like Bridge, Road , Building and monuments are four example of human made