Rosmana A.P | Science | Scientific Facts

Extinction, a word that refer to the death of one or more species in this world. A lot of organisms appeared in this world. Unfortunately, 95 percent of organisms that ever exsist in this world already extinct. Only 5 percent of the organisms that still exsist in this world until now.There are a lot of things that may trigger extinction. Humans careless activities, environmental damages, pollution, climate change, even disaster may trigger not only extinction, but also mass extinction.

Beneath the sea, more than two hundred meters under the sea surface, there is a place which is unable to reach by the sunshine. This area is completely dark because no sunshine here. This place is almost not suitable for creatures. Only a few creatures may live and survive in this kind of area.

"How this universe become exist? Why it exsist and how it become look like it's condition now?"

Around 4 million years ago, the first creature was estimated to appeared. This first creature is estimated as a simple procariotic cell. It is estimate that this first creature was born at the primitive sea which usually called prabiotic soup by scientists. This first procariotic creature was live by "gulp" the organic substances around itself.