The western and eastern sierra nevada have substantially different species of plants and animals, because the east lies in the rain shadow of the crest. the plants and animals in the east are thus adapted to much drier conditions.
There are tropical forests in India found in Andaman and Nicobar Islands, and the Western Ghats.In Bangladesh, an evergreen vegetation is also found. Th <span>Sinharaja </span>Rain Forest<span> in </span><span>Sri Lanka is a world renowned UNESCO World Heritage Site. </span> The answer here is B. Pakistan.
The answer is destructive force.
Constructive force is the force that makes or forms the mountains and other features. Superposition forces are topics to be discussed in theories in <span>physics and systems and may not be applicable here. Unnatural is just an unusual choice. </span>
