D. new ocean floor
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Cultural exchange between nations has increased as a result of technological advances.
A geographic coordinate system<span> or a GCS uses a three-dimensional spherical surface to define certain locations on earth. Also, a GCS is often mistakenly called a datum, but a datum is just one part of a GCS.
Finally, a GCS includes a prime meridian, </span><span>an angular unit of measure, </span>and a datum :)
Answer:
The most important function of Latitudes (along with Longitudes) is that they help in pinpointing the exact location of each point on the earth.
Explanation:
1: Latitude lines are the circle on globe in an east-west direction. These lines are also called as parallel lines.
2: Latitudes measure how far north or south a point lies from the equator.
3: The equator is at zero degrees latitude and separates earth's northern and southern hemisphere .
4: Locations north of the equator have latitudes between zero degrees and 90 degrees N.
5: Locations south of the equator have latitudes between 0 degrees and 90 degrees S.
According to the Hubble law the more distant galaxies, the greater apparent recessional velocity. The Hubble law states that as the distance to galaxies increases, the apparent recessional velocity increases. The main equation is: <span>Recessional Velocity = </span>Hubble's constant<span> times distance</span><span>.</span>