Question: The world's oldest rainforests engulf low but steeply rising mountain chains that cross the peninsula from east to west like ribs, with one long north south Main Range as their backbone.
Steep mountain chains are covered with the oldest rainforests in the world.

Answer: yes

Question: And, most fundamentally, under the Government Performance and Results Act of 1993 (GPRA), every major federal agency must now ask itself some basic What is our mission?
The GPRA covers every major federal agency.

Answer: yes

Question: All this would be simple enough but for the fact that the gods have appeared on earth in different incarnations, or avatars, with different names, forms, and natures.
It would all be simple, but it isn't because of the fact that the gods have appeared on earth in different incarnations, or avatars, with different forms, names and natures.

Answer:
yes