Answer: the answer is B
Explanation: where Gabbro is a plutonic rock that cools slowly at depth basalt is a volcanic rock , fine grained and cools rapidly on earth Surface , but they both contain abundant dark coloured feromagnesia minerals.
The ozone layer is a layer in the stratosphere containing a high concentration of ozone which absorbs most of the ultra violet radiation reaching the Earth from the sun
Well, I am a Muslim, (a person in the religion of Islam), so I could answer this very easily.
Why it's so important to North African countries is because North African Countries are closer to the middle east; the "base" or "home" of Islam.
Why you may ask is it our base/home?
Well that's the area of land our religion was founded in, by our Prophet Muhammad (May peace and blessings be upon him).
So, since North African Countries are very close to the middle east, (they actually used to be part of the middle east; in fact, all countries were actually one full piece of land called "Pangaea" until Earth's tectonic plates divided it into multiple pieces of land), they felt as if they would interpret many of the middle east's customs, religion, tradition, culture, and basically their lifestyle.
This is why it's important :)
I hope I helped you! ^-^
Answer:
landslide
Explanation:
This question is related to a picture. In the picture you can see that a small town was affected by a landslide located near a steep hill. As the statement reads, it can be a destructive process as not only is the countryside affected by removal of the top earth layer along with all the vegetation in that area, consequence of heavy rainfall or a mayor earthquake or shift in landmass, but it also turns into a constructive process as at the bottom of the hill, where the landslide or mud accumulates, the debris forms a new layer over the old and it is then seen as constructive.
The two islands off the coast of Hawaii were once connected before tectonic movements.