GEOLOGY

66. GEOLOGY

An assignment to do for Geology, you must read some paragraphs and then answer it if it’s false or true, it’s in website, read please the instruction, but don’t answer it on scantron. answer it please in a paper, so i can see the answers clearly, here is the website:
http://www.mtsu.edu/~cdharris/GEOL-1031/oceans/WHOI-Dive-and-Discover.html

READ ALSO :   The current density in a wire is uniform and has magnitude 2.0 ×106 A/m2, the wire’s length is 5.0 m, and the density of conduction electrons is 8.49 ×1028 m-3. How long does an electron take (on the average) to travel the length of the wire?