Man-made ozone at Earth's surface, bluish in color, and can cause breathing difficulty is what form of ozone?

Bad form.

Explanation:

Bad form of ozone causes breathing difficulty due to its availability near the surface of earth and its composition. Ozone is not emitted directly into the air, it is created due to the chemical reactions between oxides of nitrogen and volatile organic compounds. When these pollutants react with each other in the presence of sunlight, ozone is produced which leads to difficulty of breathing as well as damages the vegetation so this ozone is considered as bad ozone.

preservation because he preserves part of the land and preserves means save

explanation:

haploid cells;