The largest coral reef is the Great Barrier Reef, located in the Coral Sea, off the coast of Queensland, Australia
Temperature and precipitation
An island is a piece of land surroinded by water. Hawaii and The Keys are examples
Answer:
The Cartesian Coordinate System is used to locate a point in space by giving its relative distance from perpendicular intersecting lines (Encyclopedia.com). René Descartes was the inventor of the Cartesian coordinate system with the help of Pierre de Fermat. Descartes used the letters from the beginning of alphabet (constants were identified by a, b, c and so forth) and the letters at the end of the alphabet (x, y, z) were used for variables. These were expressed on the line as equations. The system itself; first coordinate value (x-coordinate) describes the horizontal axis (x-axis) and the 2nd coordinate value (y-coordinate) locates the point of the vertical axis (y-axis). The coordinating system helps duplicate geometric figures (i.e. triangle has coordinates of A (3,2), B (4,5), and C (-2,4) and with these coordinates, you are able to duplicate another.
Explanation:
hope that helps
https://www.encyclopedia.com/education/news-wires-white-papers-and-books/descartes-and-his-coordinate-system
The answer is D. (Road building)
