They modified it buy cutting down trees and building factories and buildings in order to grow plants and fruits more effectively in a more precise inviorment!
<span>had a population of 249.9 million in 2013
and
</span>1,904,569 km2<span> </span>
<span>When applied to earth’s atmosphere, the greenhouse effect is related to the "Amount of Carbon dioxide in the Atmosphere"
Hope this helps!</span>