The first living organisms on earth were a type of aquatic photosynthetic bacteria called cyanobacteria (blue-green algae). These organisms formed structures called stromatolites. These organisms did not become extinct and still exist in both salt and fresh water environments.
By god!
There is no particular name for it, since we do not know exactly what that organism was. We do, however, have a general name LUCA, which stands for Last Universal Common Ancestor, meaning the last living thing that was the ancestor of all life on Earth.
That it is buried before it can decompose.
Carbon Dioxide
Cyanobacteria
bacteria
The simplest living thing is known as cynobacteria. This organism is also thought to be the first organism that thrived on earth billions of years ago.
there was no oxygen in Earth's early atmosphere.
the earth first atmosphere is troposphere
Life came first. The oxygen in Earth's atmosphere is a product of living organisms carrying out photosynthesis.
Cyanobacteria, which are sometimes incorrectly called blue-green algae, were the first organisms to add oxygen to early Earth. Blue-green algae are eukaryotes while cyanobacteria are the much earlier prokaryotes.
the main constituents of living organisms is carbon with first position then oxygen with second hydrogen with third and nitrogen with fourth, the carbon is the most abundant portion in living organism and nitrogen least quantity. The free nitrogen quantity in atmosphere is considerably more.
The most abundant element in earth's first atmosphere is nitrogen. This is a gas which makes 78% of the earth's atmosphere.
The first engineered organism is a... well engineer is a guy who works on stuff and organism is a living thing. So engineereed organism must be the first man who fixed a living organism... like a doctor or something. so the answer will be the first doctor which is William Hartnell!
because of the first form of life that appeared on Earth and envolved. The new organism called cyanobacteria, used carbon dioxide and water to produce oxygen as a waste product. The oxygen accumulated in the atmosphere, and some of them were converted by the sun into ozone.
By god!
The oldest organism ever to appear on the face of the Earth, was probably the Cyanobacteria. This organism, dates back to 2.8 billion years ago. Cyanobateria was the first organism with the ability to perform oxygenic photosynthesis and is thought to have converted the early reducing atmosphere into an oxidizing one, which dramatically changed the composition of life forms on Earth by provoking an explosion of biodiversity and leading to the near-extinction of oxygen-intolerant organism.