The layers will be denser as you move from the crust to the inner core.
The density are as the following:
crust (2.55 g/cm³)
upper mantle (3.9 g/cm³)
lower mantle (5 g/cm³)
outer core (11.05 g/cm³)
inner core (12.95 g/cm³)
Thus we can also see that the inner core is the densest layer.
Hope it helps!
<span>x^2+8x-20=0
Factor the left side of the equation
</span><span><span>(x−2)</span><span>(x+10)</span></span>=<span>0
</span>
Set the factors to both equal the number 0
<span><span>x−2</span>=<span><span><span>0
and/or
</span>x</span>+10</span></span>=<span>0
</span>x = 2 and/or x = -10
At the june solstice, day length varies from 12 hours at the equator to 24 hours at the north pole.
<h3>
What is june solstice</h3>
The June Solstice is the solstice point on Earth and occurs between June 20th and 22nd each year on the Gregorian calendar. The June solstice is the summer solstice (the day with the longest daylight hours) in the northern hemisphere, and the winter solstice (the day with the shortest daylight hours) in the southern hemisphere. Also known as the North Pole. The solar year of the June solstice is the solar year based on the June solstice. Hence the length of time between adjacent June Solstice. Most people consider June 21st to be his June Solstice date. Depending on your timezone, it could happen anytime between June 20th and June 22nd. Solstice on June 22nd is rare. The last solstice on June 22nd is in 1975 and not until 2203.
To learn more about june solstice , visit:
brainly.com/question/13052020
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Answer:
c. oxygen
Explanation:
Rusting occurs when iron reacts with oxygen in the presence of water. Rusting is an oxidation reaction and is characterized by a reddish brown color.
Hope that helps. :)
