Is and environment element the same as an environment?

An isotonic cellular environment happens when an equal concentration exists inside and outside the cell.

I reckon the meaning of home environment is how things are at home, for example, someone may be in a good environment by them being brought up in a good way ( they have manners, respect, good...

no

i love it.it is so cool

If you take a look at an undisturbed habitat, you are seeing an example.