Arock that is intermediate between slate and schist is
a. skarn
b. gneiss
c. phyllite
d. quartzite

Option (C)

Explanation:

Slate is a metamorphic rock which is characterized by the presence of fine grains that forms foliated structure.

Schist is a high-grade metamorphic rock which commonly characterized by the presence of foliated minerals.

The above-given condition describes the grade of metamorphism, where a low-grade metamorphic rock changes into a high-grade metamorphic rock due to the increase in the temperature and the pressure condition.

Slate is a low-grade metamorphic rock that changes into another metamorphic rock named Phyllite and because of the further increase in the temperature-pressure condition, it changes into a higher grade metamorphic rock named schist.

Phyllite is a metamorphic rock that is mainly comprised of minerals such as quartz, mica, and some chlorite.

Thus, the correct answer is option (C).

q1: what are the problems with international aid?

the independent commission for aid impact warns: “the department for international development's results system is not currently oriented

q2: what are the alternatives to international aid?

in today's world, international aid is fickle, financial flows unstable, and many donor countries are facing domestic economic crises themselves.

q3: what do you think is the best approach to offer international aid?

the left complains that the united states does not provide enough money to developing countries. system of government-to-government aid is the best way forward. we will argue that shifting money from government-to-government aid to tax development scholars believe credit constraints are a key