Answer:
A. White ethnicity
Explanation: People of the white ethnicity have the least amount of melanin in their skin which protects the skin from harmful UV rays
Answer:
I believe that The European Union is a good thing because in times of war, the countries most likely will not go to war against each other, and also because it allows the countries in the EU to become iron allies, which could prove useful in both war and times of hardship. Speaking of hardship, if any of the countries in the EU is faced with hardship or a hard decision, that country can ask the other countries in the European Union for help or for advice. And, if anybody in one of the nations within the EU travels to another country that is in the EU can use the same form of money, without the worry of having to convert it to the type of money that is used there, because every country in the European Union uses the same type of currency, the euro. For instance, if someone in, say, France, travels to maybe Greece for vacation, then that person could use the same form of money in Greece as used in France, which is a big worry taken off the mind. Plus, it gives the countries reasons why not to go to war over each other, and so they countries probably won't go to war against each other for a small reason, such as a steel mine or the sort. The European Union lets the citizens of the countries in the EU have freedom and human dignity, which is more than most countries have to offer to their citizens. The EU is a surprisingly good method of maintaining peace in the European countries, or, at least for the ones in the EU, such as Belgium, Germany, Greece, or Italy. So, in conclusion, I believe that the European Union is a good thing, for many reasons.
Explanation:
<h2><u><em>
Brainlest Please!</em></u></h2>
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.
If the rains fail it can cause<span> drought in addition to natural factors, the land is marginal. Human activities such as overgrazing, overcultivation and the collection of firewood can lead to desertification, particularly when combined with drought conditions. hope this helps and plz rate below :)</span>
