What kind of organims live in extremeli hot or salty water?

Archaea are unicellular, prokaryotic microorganisms that differ from bacteria in their genetics, biochemistry, and ecology. Some archaea are extremophiles, living in environments with extremely high or low temperatures, or extreme salinity. Only archaea are known to produce methane.

1. What organisms live in extremely hot or salty water?
2. How do organisms live in extreme environments?
3. Which of the following organisms are capable of living in extreme environments?
4. What is an extremophile in biology?
5. Where do the three archaebacteria live?
6. Where do archaea live?
7. What lives in extreme heat?
8. What are examples of extreme environments?
9. What animal can survive in extreme heat and cold?
10. Why some organisms or living things can live in extreme conditions on Earth?
11. What is the hottest temperature life can survive?
12. How can bacteria survive in extreme hot or cold?
13. What term describes organisms that can tolerate very hot or very cold places?
14. Which term describes organisms that can tolerate very high salt environments?
15. Where do extreme Halophiles live?

What organisms live in extremely hot or salty water?

An organism that lives in a very salty environment is called a(n) . Archaea that live in salty environments are known as halophiles. Archaea that live in extremely hot environments are called thermophiles. Archaea that produce methane are called methanogens.

How do organisms live in extreme environments?

Extremophiles are organisms that live in "extreme environments," under high pressure and temperature. Bacteria often form on the rocks near the hydrothermal vents. ... Since they live in “extreme environments” (under high pressure and temperature), they can tell us under which range of conditions life is possible.

Which of the following organisms are capable of living in extreme environments?

Most extremophiles are microorganisms (and a high proportion of these are archaea), but this group also includes eukaryotes such as protists (e.g., algae, fungi and protozoa) and multicellular organisms. Archaea is the main group to thrive in extreme environments.

What is an extremophile in biology?

extremophile, an organism that is tolerant to environmental extremes and that has evolved to grow optimally under one or more of these extreme conditions, hence the suffix phile, meaning “one who loves.”

Where do the three archaebacteria live?

There are three major known groups of Archaebacteria: methanogens, halophiles, and thermophiles. The methanogens are anaerobic bacteria that produce methane. They are found in sewage treatment plants, bogs, and the intestinal tracts of ruminants. Ancient methanogens are the source of natural gas.

Where do archaea live?

Habitats of the archaea

Archaea are microorganisms that define the limits of life on Earth. They were originally discovered and described in extreme environments, such as hydrothermal vents and terrestrial hot springs. They were also found in a diverse range of highly saline, acidic, and anaerobic environments.

What lives in extreme heat?

One type of extremophiles is called thermophiles. These organisms can survive at very high temperatures. In the 1960s, heat resistant bacteria were discovered in hot springs in Yellowstone National Park.

What are examples of extreme environments?

Examples of extreme environments include the geographical poles, very arid deserts, volcanoes, deep ocean trenches, upper atmosphere, outer space, and the environments of every planet in the Solar System except the Earth.

What animal can survive in extreme heat and cold?

Jerboa. Jerboa. This desert-dwelling rodent takes the easy route when it comes to surviving extreme heat: it sleeps in a cool burrow during the day and comes out at night, when it's cooler, to find food.

Why some organisms or living things can live in extreme conditions on Earth?

Some organisms have developed strategies that allow them to survive harsh conditions. Almost all prokaryotes have a cell wall, a protective structure that allows them to survive in both hypertonic and hypotonic aqueous conditions. ... These are prokaryotes that can tolerate very high doses of ionizing radiation.

What is the hottest temperature life can survive?

The upper temperature limit at which life can exist has been extended to 121°C, 8°C higher than the previous record holder. The hardy organism, given the preliminary name Strain 121, was found at a “black smoker” hydrothermal vent on the floor of the northeast Pacific Ocean.

How can bacteria survive in extreme hot or cold?

the bacteria is able to survive in extreme hot or cold conditions because cold shock proteins help the bacteria to survive in temperatures lower than optimum growth temperature and heat shock proteins present in bacteria help to survive in temperatures greater than the optimum temperatures,possibly by condensation of ...

What term describes organisms that can tolerate very hot or very cold places?

An extremophile is an organism that lives in an extreme environment.

Which term describes organisms that can tolerate very high salt environments?

The halophiles, named after the Greek word for "salt-loving", are extremophiles that thrive in high salt concentrations.

Where do extreme Halophiles live?

Halophiles thrive in places such as the Great Salt Lake, Owens Lake in California, evaporation ponds, and the Dead Sea – places that provide an inhospitable environment to most lifeforms.