Answer:
The easiest way to differentiate them is to remember that the site of an area is its exact location and the situation describes its surrounding areas and physical features. Favorable features of site and situation will ensure that the city will be able to thrive and survive.
Longitude is the angular distance of a place east or west of the Greenwich meridian, or west of the standard meridian of a celestial object, usually expressed in degrees and minutes.
The Polynesians developed the fine art of navigation by stars, inherited from the early arab navigators. Arabians used hand measures to measure the height of the star above the horizon to determine their latitude according to the angle determined.
Agriculture availibilty is profound in these areas as fields for agriculture is great for farmers. Spices and vegetables can be grown very well.
Answer: Subduction Plate boundary
Explanation: The Nazca plate is going under the South American Plate which is a subduction zone. The Nazca plate is more dense which makes it subduct under the South American Plate. This is evident by the volcanoes in South America