In calculating Urban Growth
PLEASE MARK BRAINLIEST
Radio waves are electromagnetic waves and as such travel at the speed of light. Waves emitted a century ago would be 100 hundred light years away. A light year is the distance light travels in one year. In one year light travels about 5.9 trillion miles. therefore the waves traveled about 590 trillion miles in a century.
Which continent would have the majority of the superimposed boundaries in the world?
The answer is “Africa.”
These currents are on the oceans surface and in its depths, flowing both locally and globally.
