global warming
It expands.
The cool air will sink and the warm air will rise.
When the air inside a balloon is heated, its density decreases. This happens because the air molecules gain energy and move farther apart, resulting in a decrease in the air's density.
In air all are oxydated.
Carbon burn in air.
the hot-air molecules bang on each other harder.
the hot-air molecules bang on each other harder.
Sulfur is melted.
they get exited and move faster than cold molecules
Precipitation is usually the result of warm air meeting cold air currents.
When air is heated by radiation, the air molecules absorb the radiant energy and increase in kinetic energy, causing them to move more vigorously. This increased motion leads to expansion of the air, resulting in a rise in temperature.
As air is heated, its volume typically expands. This happens because the heat increases the kinetic energy of the air molecules, causing them to move faster and spread out, which in turn leads to an increase in volume.