prebionts
prokaryotic.
the first type of cells on the early earth were prokaryote cells.
The first living things on Earth, single-celled micro-organisms lacking a cell nucleus or cell membrane and known as prokaryotes first appeared on Earth almost four billion years ago.
YES!
There are several theories about this, and one of them is by volcano eruption.
It is believed that lightning strikes in the ocean early in Earth's history caused chemical reactions, activating the first amino acids.
So...one theory is that cells came to Earth from comets or from aliens seeding the planet...the operative term is theory.
There is not yet a definitive answer as to how cell membranes first evolved. One hypothesis is that cell membranes are descendant from naturally occurring micelles which combined with the first self-replicating molecules quite coincidentally. Another possibility is that cell membranes evolved as a competetive mechanism through active selection.
at first earth was a part of sun but after some time some big object collided to sun and it was divided into many parts and one was earth and many different objects were added to earth and many years the rain occur and the earth was form and slowly from plants one cell was generated and between different circumstance from one cell to many cell and to organs to skin and to the man
The first solar cell was developed by Bell Labs in 1954. It was made from silicon, the second-most abundant element on Earth.
There is no such thing as an "earth cell" - we do not know what it is that you are asking.