How deos the air on a hot day compare with the air on a cold day?

Air on a hot day translates to hot air and air on a cold day translates to cold air.

The hot air usually have more energy due to particles being more excited by the heat. They are usually less dense too. The cold air is usually more dense and have less energy.

The hot air also has more capacity to hold water moisture while cold air has less capacity to hold water moisture.

the best description of postwar writers might be progressive.

following the war, writers showed a tendency to work on artistic or social matters rather than political themes. while postwar literature may not have been the greatest period of english literature, the themes provided excellent critics a high number of novels. such examples include anthony burgess, anthony powell and frank kermode, all of which can be placed under the progressive view.

hello,

what started the norman conquest?

profound political, administrative, and social changes in the british isles. last line of my information: )