What is the advantage of Bacteria that survive a wide temperature

The Bacteria that survives a wide temperature can live through all climatic conditions and in all geographic conditions. They can also live through generations without getting extinct.

Explanation:

Bacteria are small wonder organisms that are present in the universe, they can change their genetic makeup in minutes and get evolved to survive through haphazard situations.

There are some bacteria that can live in extreme high temperatures and one that survives in extreme low temperatures, one that can face drought and the ones that can live in extreme wet condition.