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.
I think it is A due to globalization, less people need to make products in there own country.
Answer:Pastoral farming can be advantageous as land that may be unsuitable for crops can be utilized. However, a downside can occur (and has a number of times in the past) with the spread of disease from area to area just for 1 pro and cokn
Explanation:
Answer:
No
Explanation:
the freedom of religion is a great law that should be everywhere. people should not be discriminated for their religion, race, customs, and festivals.
If need help text me n I will help y’all period
