Imagine you are stranded in very cold conditions but you
know you will be rescued within
12 hours. How would you use
two pairs of hand warmers to
help keep you alive?

Explanation:

1st if you think you going to a place where you can be in situation where no one can help so you shouldn't go

2nd even somehow you reached these place you should try to make a shelter.

3rd use your hand warmer.

4th don't loose hope and have a positive thinking about yourself

5th if your hungry so be like bear Grylls eat anything that safe for your health.

6th at last if you find a helicopter so try to burn wood and make smoke as much as possible.

hope this helps you

have a great day

when atmosphere interacts with biosphere they focuses on on the sources and sinks of green house gases (ghgs) air pollutants, particular matters, water and energy between the earth's surface and the atmosphere. the biosphere affects the climate. the atmosphere and biosphere are in constant interaction with each other, and all living things rely on gases in the atmosphere for life. organisms such as animals take in oxygen gas form the atmosphere to use in every cell of their body for smooth functioning of daily routine exercises.

there are two significant figures.