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Answer: The greater the distance to a galaxy, the greater its redshift</h2>
When we talk about the <u>visible electromagnetic spectrum</u>, we know it starts in violet-blue and ends in red.
Now, in this context the astronomer Edwin Powell Hubble observed several celestial bodies, and when obtaining the spectra of distant galaxies he observed the spectral lines were displaced towards the <u>red</u><u> </u>(red shift), whereas the nearby stars showed a spectrum displaced to the <u>blue</u>.
From there, Hubble deduced that the farther the galaxy is, the more redshifted it is in its spectrum, and noted that all galaxies are <em>"moving away from each other with a speed that increases with distance"</em>, and enunciated the now called<u> Hubble–Lemaître Law</u>.
This means in the past the distance between two galaxies was smaller than at present, being this the proof that <u>the universe is expanding</u> (like a balloon expands when it is filled with air or another gas).
At this poitn it is important to stay clear that <u>the redshift is not produced by the relative movement of the galaxies with each other</u>. This effect is in fact, due to the <u>own expansion of the space</u> among the galaxies.
Answer:Evaporation over the oceans supplies the water molecules that support precipitation over land. These circulation patterns are in large part driven by energy differences ... The yearly average temperature of the Northern Hemisphere is approximately ... Hemisphere and Southern Hemisphere for winter, summer and the year.
Explanation:
Evaporation over the oceans supplies the water molecules that support precipitation over land. These circulation patterns are in large part driven by energy differences ... The yearly average temperature of the Northern Hemisphere is approximately ... Hemisphere and Southern Hemisphere for winter, summer and the year.
The Middle East and the Mediterranean Basin! <span />
<span>The first dam that was encountered after Chattanooga is the Hales Bar Dam. It is a hydroelectric dam that was once located in Tennessee River in Tennessee, USA. It was made in 1905 and was completed in 1913 making it the first major multipurpose dam.</span>