Explanation:
The physical environment of forests is determined by edaphic (soil) factors and micro-climate (precipitation, light, temperature, and wind). Gas-exchange within forest canopies depends upon the microclimatic condition within the forest, as well as, edaphic factors and water availability.
From a volcano i guess i have not had geography yet
It is the mongols, this answer is
I think the United States is a well developed country. Like if you see India or Africa they are still developing.
I hope this helps :)
