Want this question answered?
A landform is naturally formed feature on earth's surface.
Germanium is a naturally occurring element, but does not occur in pure form on the Earth (only in compounds).
The earth's protective shield is formed by one of the molecules of the oxygen. It is ozone.
The new biological macromolecules do not form abiotically from the living matter on the earth today because they depend on the parent cell. It is the type of parent cell will determine the type of the new biological macromolecules formed.
The idea that Earth had formed naturally over a long period of time
To see if biological compounds could form spontaneously on early Earth To see if simple molecules can combine spontaneously. To find out how biological molecules could have first formed How life can evolve from nonliving matter
A landform is naturally formed feature on earth's surface.
A landform is naturally formed feature on earth's surface.
To see if biological compounds could form spontaneously on early Earth To see if simple molecules can combine spontaneously. To find out how biological molecules could have first formed How life can evolve from nonliving matter
Phospholipids
Mineral
A nugget is a lump of metal which is naturally formed by heat in the earth. A silver nugget is a lump of naturally formed silver in metallic form. Nuggets of all kinds are only ever found in the earth.
Germanium is a naturally occurring element, but does not occur in pure form on the Earth (only in compounds).
It is radon that we see formed from the decay of naturally radioactive substances in the earth's crust.
Geological. Earthquakes are formed by shifting Tectonic plates. (Earth science)
The earth's protective shield is formed by one of the molecules of the oxygen. It is ozone.
Currently all the "new water" is formed by biological means - mostly animals "burning" food. (And it (water) gets unmade by plants.)