The projection for population growth in this century will happen in developing nations - nations that are having difficulties coping with their current population and struggling with their economies. They have poor sanitation, illiteracy, wars, poverty, dwindling natural resources, poor waste management and so on.
These countries have more pressing problems and they devote less time, budget and energy to addressing environmental issues – unlike the more developed countries.
Answer: c. hot plumes of mantle material that rise up through cooler, denser surrounding rock
Explanation:
A hot spot is simply refered to an area that is very hot below the Earth. Here, the magma is typically hotter than the magna of its surrounding. It should be noted in this case that the magma plume then results in volcanic activity.
According to the model proposed by geophysicist J. Tuzo Wilson, hot spots are caused by hot plumes of mantle material that rise up through cooler, denser surrounding rock. Therefore, the correct answer is C.
Answer:ok first you need a good claim
Explanation:boom
Answer: 133.1 units ²
Explanation:
First find the area of the Parallelogram;
= Base * height
= 18 * 6
= 108 units²
Area of a semi circle;
= πr²/ 2
r = diameter/2 = 8/2 = 4
= (π * 4²)/2
= 25.1 units²
Area of both = 108 + 25.1
= 133.1 units ²
