Icy asteroids share Pluto's orbit in an area known as the
O A. Kuiper Belt
O B. Coma Cloud
O C. Asteroid Belt
OD. Oort Cloud

I think if I’m correct it’s the Kuiper Belt

Water flows along the east coast and across the western tropical pacific towards south america, while they both are directed towards that way,  el niño does not directly affect the southern flow of water along the coast. 

When two tectonic plates collide and one or both push upwards they also push up the crust,a mountain will for so that will be your answer. hoped this