becoz of dancing with evolveg gas
The ozone concentration is maintained in atmosphere by UV. They create and deplete ozone.
The greenhouse effect,
Compost should be maintained at a temperature between 110-160F for optimal decomposition.
Pipes should be maintained at a temperature above 32 degrees Fahrenheit to prevent them from freezing.
Your body temperature is regulated by the hypothalamus.
Caves are typically maintained at a constant temperature of around 55F (13C) due to the insulation provided by the surrounding rock.
For higher animals constant temperature is required for proper metabolism .
The Moon has no atmosphere.
When you move upward in the atmosphere the temperature get lowered.
The ideal temperature for whipped cream to be maintained at during holding is around 35-40F (1.6-4.4C).
If we suppose that it has been 'maintained' then that presupposes that SOMEONE has 'maintained' it. That someone would be God, who created it in the first place, for there is no-one else who has the ability to maintain it. He knows precisely the right temperature and has maintained it throughout all the years since He created it.
Mercury has no real atmosphere and the temperature on the surface is from 80,000 to 700,000 degrees.