EVERYDAY SCIENCE

Detailed explanation-1: -The Crenarchaeota are Archaea, which exist in a broad range of habitats. They are tolerant to extreme heat or high temperatures. They have special proteins that help them to function at temperatures as high as 230 degrees Celsius. They can be found in deep-sea vents and hot springs, regions with superheated water.

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: -Archaea thrive in many different extremes: heat, cold, acid, base, salinity, pressure, and radiation.

Detailed explanation-4: -Many archaea have been found living in extreme environments, for example at high pressures, salt concentrations or temperatures. These types of organisms are called extremophiles.

Detailed explanation-5: -Reason: Presence of peptidoglycan in cell wall help archaebacteria to survive in extreme conditions.