Hello,
Your brainliest answer would be:
B.
A- crest, B- wavelength, C- wave height, D- trough
Plz mark me brainliest!
Hope this helps!
Answer:
Partial melting occurs when only a portion of solid is melted. It is thus enriched in the chemical components of minerals with lower melting temperatures and the remaining unmelted portion of the rock is composed of minerals with highest melting temperatures. Partial melting preferentially enriches melts with incompatible elements.
Partially melted rock do not usually experience complete melting inside the Earth, due to their different chemical composition and their melting points.
It is thought that partial-melting processes play a major role in generating more-defined liquids from less-evolved ones, so that many basalts may be the result of partial melting in the upper mantle, and many granites may have derived partly or completely from the partial melting of continental crust (anatexis).With increasing temperature and pressure, the subducted oceanic crust (of basic composition) first undergoes metamorphism and then begins to melt or release watery fluids; this material rises into the overlying mantle, which may also begin to melt, giving rise to intermediate magma.
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The answer is the last one because:
- One has three sides and the other has four which doesn't makes it equal.
- One has three vertices and the other has four vertices.
- Obtuse is an angle greater than 90° but less than 180°, so it doesn't have an obtuse angle.
- Yes, it has one right angle each.
Answer: B. temporarily or permanently suspended in the flow
Explanation:
Suspended load refers to the sediments in a flowing waterbody that do not settle to the bottom but rather continually move with the motion of the water. They are therefore temporarily or permanently suspended in the flow.
They are usually made up of light and fine particles which can easily be moved such as silt and fine sands.
