Hello!
As you know, the Ring of Fire is a string of active and dormant volanic sites and seismic activity stretching from the Americas to Asia and down to Australia in the Pacific Ocean. This area has around 450 volcanoes (if not more) and is full of many trenches, which are deep and narrow excavations.
In this case the most likely cause of volanic activity in the area is best said to be b. The movemenet of mantle rock through the cracks between tectonic plates
These movements are also the same reason that explains the earthquakes that primarily occur in this region.
Hope this helps and if you need anymore clarifaction feel free to ask.
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I think Literacy rates and Standard of living
Answer:
Typical American families are immersed in consumerism, which has made them wasteful and few austere families. In their eagerness for a life full of luxuries and expenses, they do not measure their purchasing power and appropriate items, many of them useless.
Explanation:
Answer:
Africa is the region that has population growth based on a high total fertility rate.
Explanation:
On this graph, we can see that the predictions for the global population are that it will continue to grow. That is not to say that there will be proportional growth in all regions though, as there are differences from one region to another. There's one region that will have exponential growth, one that will have minor growth, two will stagnate, and one will actually experience a slight decline.
The only region that will have a big population growth is Africa. The reason for this is that this region is predicted to retain its very high total fertility rate. With the living conditions gradually improving over time, especially the healthcare system, this will lead to big decline in the mortality rate, which will even more pronounce the large fertility rate, so the population will rapidly grow.
