The answer would be around 12 feet.
Hello,
I just learned this yesterday here's what i know...
The process that will be most responsible for replacing lost nitrogen in an ecosystem would be : Fixation
In fixation, the ecosystem biosynthesize various substance from plants, animal, etc and forming a new nitrogen
hope this helps
This magnet is the inner core. The inner core of the earth is made iron allowing it to have magnetic qualities. BTW, this is physical science. Just thought to let you know.
The top, with the least amount of energy available, because the higher up the pyramid you go the less energy is transferred. <span />