What types of radiation make up the electromagnetic spectrum

Explanation:

There are seven electromagnetic radiations that make up the electromagnetic spectrum, all of which are listed below:

1.) Ultraviolet radiation

2.) Infrared radiation

3.) X-rays

4.) Gamma waves

5.) Microwaves

6.) Radio waves

7.) Visible light

answer: the correct answer is   air pressure at the top of mount everest is higher than at the bottom of the grand canyon.

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explanation:

one "light year" is the distance that light travels, through vacuum, in one julian year.   that's 365.25 days, of 24 hours each.