Question

I AIR
Answer the following
1. How do you know that there is air all around you
2 What does air consist of?
3​

Answer 1

Explanation:

1.as our daily life requirement is gasses like oxygen hydrogen and many more...this is one element that shows that air is present all around us

2.air is basically filled with various types of usefull and essential gasses needed as daily requirements for us and other living things