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How are the bacteria near ocean vents different from many other organisms on earth?
Bacteria near ocean vents, particularly extremophiles like those in hydrothermal environments, thrive in extreme conditions such as high temperatures, high pressures, and the presence of toxic chemicals. Unlike many other organisms that rely on sunlight for energy through photosynthesis, these bacteria often utilize chemosynthesis, converting inorganic compounds like hydrogen sulfide into organic matter. This unique metabolic process allows them to form the base of a distinct ecosystem, supporting diverse life forms in otherwise inhospitable environments. Their resilience and adaptability highlight the remarkable diversity of life on Earth.
What else can I help you with?
Very small organisms in the ocean?
bacteria
What living thing on Earth is most abundant?
The smaller, the more abundant - probably, bacteria, germs, uni-celled organisms, ants, grass/weeds ... You name it!
Are there more bacteria on Earth than all other living things combined?
Yes, there are estimated to be more bacteria on Earth than all other living things combined. Bacteria are found in every environment, from the depths of the ocean to the soil, and play important roles in nutrient cycling, decomposition, and symbiotic relationships with other organisms.
When did life first appear in the Earth's ocean?
Life is believed to have first appeared in Earth's oceans around 3.5 billion years ago. This was in the form of single-celled organisms like bacteria and archaea. These early life forms were the foundation for all subsequent life on Earth.
Where do you most likely to find the largest number of living organisms?
arctic ocean
What eats bacteria in the ocean?
Microscopic organisms like protists, algae, and other bacteria are known to consume bacteria in the ocean. Additionally, certain animals like zooplankton, copepods, and some types of fish feed on bacteria as well.
What decomposers live in ponds?
Bacteria and fungi are the decomposers that you will find living in ponds. These organisms. These decomposers can be found living in the soil under the water and in mud surrounding the perimeter of the pond.
What is the earliest group or living organisms on earth?
The archeobacteria. Very primitive bacteria that live in extreme conditions - hot springs, thermal vents on the ocean floor, extremely salty saline pools and even in Antarctic ice
What happens to many of the dead ocean organisms?
Many dead ocean organisms sink to the ocean floor and become part of the sediment. There, they can be broken down by bacteria and other decomposers, or may become fossilized over time. Some dead organisms may also be consumed by scavengers and other organisms in the food chain.
Which is the most common organisms on earth?
>>humansThis, unfortunately, is incorrect.I can see where the answerer is coming from, but the answer is still incorrect.SAR11 (Pelagibacter clade [group of closely related organisms] of the Synechoccus types of bacteria) is the most common organism on earth, accounting for roughly 25% of all the bacteria in the ocean. Prochlorococcus and Synechoccus species dominate the microbial ecology of the ocean. They account for 25% of global photosynthesis. Yet, they were mostly unknown until Sallie W. Chisholm, a professor at the Massachusetts Institute of Technology, first discovered Prochloroccus in 1988.The marine bacterium SAR11, the most common organism on earth. It was discovered by Stephen Giovannoni of Oregon State.[text taken from http://oceanworld.tamu.edu/resources/oceanography-book/microbialweb.htm]Hope this is a satisfactory answer.
What did the earth look like a billion years ago?
A billion years ago more of Earth's surface was covered by ocean than today and the continents were smaller and made of bare rock and sediment. There was no life on land and only single-celled organisms existed in the ocean. Some coastal areas had stromatolites, colonies of bacteria that built concretions of limestone.
What are bioluminescence?
Bioluminescent organisms are those that produce light. There are bioluminescent bacteria that live in the ocean like those in the genera Vibrio and Photomicrobium.
