Straits, estuaries, and gulfs are all examples of
a.
landforms
b.
rivers
c.
valleys
d.
bodies of water

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. 

Answer(a); // soil salinization and waterlogging;

It just all depends on where you live at the moment

The correct answer is:   [b]:   "distortion" .