Question

Explain the sentence “Bacteria are ubiquitous”

Answer 1

Bacteria are a group of organisms which are found on every observable surface of the earth. All living beings have a microbial fauna on their surface, and bacteria form a huge part of it. Bacteria are present suspended in the air and water, and their concentration and nature give us information about their respective quality as well. They have been found in extreme conditions as well, where other organisms cannot survive, such as geysers, deep unlit caves and ocean trenches. All the above show us that bacteria are streched so widely that their presence is taken for granted at areas where other organisms aren't found either.