Who did the pope crown as the new king and why was this significant?

In 800, Pope Leo III crowned Charlemagne the Emperor of the Romans, thereby extending Charlemagne's power and authority. Some historians believe that Charlemagne was surprised by the coronation and would not have gone into the church that day had he known the pope's plan.

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a. competition between france and england for land and power

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth