In an el nino year, waters near south america become warmer because:

1. d: oceanic crust is thicker and contains a lot of granite2.d: where two continental plates are colliding  3.b.contour boundaries4.b.plates that are attracted to each other by gravity5.a.as two continental plates collide along a convergent boundary, mountains are formed.

The area of the indian subcontinent is 4.4 million km^2 whereas the usa is  9.8 million  km²

Jupiter, saturn, uranus and neptune