There are many organisms that once lived on Earth but have since gone extinct. Some examples include every species of dinosaur, dodo birds, and golden toads.
No, Earth is not considered an organism. It is a planet that supports various forms of life but is not a living organism itself.
The second organism that appeared on Earth was likely a simple single-celled organism, possibly a prokaryote such as a bacterium. This would have followed the appearance of the first organism, which was also likely a simple organism.
Tornadoes dissipate and lose their intensity as they move over areas with different atmospheric conditions. They eventually lose their energy and are no longer able to sustain the rotation that characterizes them, leading to their eventual dissipation.
No, the Earth's rotation will not cease. The Earth will continue to rotate on its axis as long as it exists.
A fossil is proof that an animal existed at one time, leaving evidence in rock. If that fossil does not appear in successive layers, there is no proof that the organism existed beyond its fossil record, and it is considered to have gone extinct.
giraffe
We call such past organism "extinct".
its extinct
dinosaurs
An extinct organism is a species that no longer exists because all members of that species have died out or evolved into something else. Extinction can happen due to natural factors like environmental changes or competition, or because of human activities like habitat destruction or hunting. Fossils are often the only evidence that extinct organisms ever lived.
the bacteria of bacteria have lived on eath
The word is "extinct." It refers to a species that no longer exists and has completely disappeared from the Earth.
The Pangaea super-continent no longer exists because it has broken up into the continents that exist today, as a result of continental drift caused by convection currents in the earth's mantle.
The smallest organism on Earth is a nanobe
No, Earth is not considered an organism. It is a planet that supports various forms of life but is not a living organism itself.
The largest unit of life on Earth is the biosphere, which includes all ecosystems, organisms, and environments on the planet where life exists. It encompasses the interactions between living organisms and their physical surroundings.
No