X intercept: (-15/2, 0)
Y intercept: (0, 15/4)
Fraction: 2x+15 ⁄4
To see work, go to <u>https://www.symbolab.com/solver/step-by-step/-4x%2B8y%3D30</u>
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Answer:
The C sequestration refers to the process of removing C from the atmosphere and depositing it in a reservoir, while C storage refers to the quantity of C stored in a reservoir
The correct answer is fossil: for example many of the diosaur bones that we find are fossils.
The other options describe concepts much much bigger than a fossil: landform and landmass have a very similar meaning to a "continent", for example a landform can be in island or a mountain - much bigger than a fossil
The other person got it right
Compared to the surrounding material, mantle plumes rise towards the Earth's surface from the core-mantle boundary because they are hotter and less dense (3) than the surrounding material. A mantle plume is a large column of hot rock that rises through the earth's mantle. This plume is hot enough to cause the rocks in the lower lithosphere to melt. When the plume reaches the bottom of the lithosphere, it spreads out forming a mushroom shape cap. The lithosphere is then pushed up and stretched out. This forms magma chambers which feed the surrounding surface volcanos.