A measure of the amount of light given off by a star is its absolute luminosity or magnitude. Absolute magnitude<span> is the measure of </span>intrinsic brightness<span> of a celestial object. It is the hypothetical </span>apparent magnitude<span> of an object at a standard </span>distance<span> of exactly 10 </span>parsecs<span> (32.6 </span>light years<span>) from the </span>observer<span>, assuming no </span>astronomical extinction<span> of starlight. </span>
Answer:
A political map outlines boundaries, marks cities/states/countries. The other maps each serve their own individual purpose for example, an ethnic map identifies the distribution of ethnicities throughout a region and an environmental pattern map will focus on patterns specifically.
Explanation:
The answer is C. Hope this helps you.
Answer:
B.Ernesto “Che” Guevara's trip throughout South America inspired him to become a revolutionary.
Explanation:
Ernesto “Che” Guevara's trip throughout South America inspired him to become a revolutionary would NOT be considered a geographic impact on the history of Middle and South America.
