HELP! WILL GIVE BRAINLIEST DUE SOON Dome Mountains are formed when:

A: plateaus are eroded away

B: faults rub against each other

C: magma escapes from the crust

D: magma pushes up sedimentary rock

I am not the best to answer this but I think it would be B

Explanation:

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.