EVERYDAY SCIENCE

Detailed explanation-1: -Archaeans may be the only organisms that can live in extreme habitats such as thermal vents or hypersaline water. They may be extremely abundant in environments that are hostile to all other life forms.

Detailed explanation-2: -Archaea is the main group to thrive in extreme environments. Although members of this group are generally less versatile than bacteria and eukaryotes, they are generally quite skilled in adapting to different extreme conditions, holding frequently extremophily records.

Detailed explanation-3: -Presence of peptidoglycan in cell wall help archaebacteria to survive in extreme conditions.

Detailed explanation-4: -Extremophiles are organisms that live in “extreme environments, ” under high pressure and temperature. Bacteria often form on the rocks near the hydrothermal vents.

Detailed explanation-5: -Archaea that live in extremely hot environments are called thermophiles. Archaea that produce methane are called methanogens. Archaea are known for living in extreme environments, but they also can be found in common environments, like soil.