A subduction zone is also generated when twooceanic plates collide — the older plate is forced under the younger one — and it leads to the formation of chains of volcanic islands known as island arcs.
Answer:
Pike decided to locate the origin of the Mississippi River and also traveled the Rocky Mountains and southwestern North America.
Explanation:
General Wilkinson sent Pike to that Rocky Mountains and that southwest in 1806 but meant formally known not to invade Spanish territory. Pike discovered Pike's Peak in Colorado just lost to surmount it. Advancing south, Pike did enter Spanish territory and was captured and brought to Santa Fe. Pike was the totality of the earliest Americans to view New Mexico. He was freed by the Spanish in Louisiana. His words about his journey in-advisedly declared that the region he covered it was mostly a desert, inadequate for cultivation.
Twilight zone because the twilight zone is the deepest part of the ocean