Am i correct?
is it deltas??

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

Several billion years ago which gas was the least prevailant in the atmosphere

The picture shows a location in india that is very dry and arid. notice the tall mountains in the background; you can find high amounts of vegetation on the other side of the mountains. which statement is most likely true for this area?