The process by which organisms obtain energy from inorganic compounds instead of from light is

Chemo-synthesis

Explanation:

Chemo-synthesis occurs in bacteria and other organisms and involves the use of energy released by inorganic chemical reactions to produce food in the absence of sunlight.

the bullets go in this order.

4, 1, 3, 5, 2

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.