The answer is frontal lifting. Frontal lifting is the term being used to the process being done on a front when the incline surface would then represent the boundary of the 2 air masses. Hope this answer would help then.
Answer:
Forty-four elements are listed in table 36, and if we add hydrogen, oxygen, and the inert gases neon, helium, and argon, we obtain a total of forty-nine elements that are known to occur in sea water. Further investigations will undoubtedly demonstrate the presence of others.
I think one would have to do some research first on what is the main source of power for most of the inhabitants of a place is it hydo-electricity or say a coal-powered plant or a nuclear plant say. If it is hydro-power in itself this is probably a good thing as it is renewable as long as we decrease global warming so that the glaciers and snowfields which feed our reservoirs don't melt too fast or can accumulate in colder winters but also we should consider the new projects of the power company like the Site C dam in northern BC, Canada that will flood a very fertile valley and ancestral lands of the First Nations and even when that power is not necessary for quite a few years. Whether the power company is investigating other power sources like wind farms and making improvements to such sources is also important.
Three major volcanic eruptions in Indonesia were the well-known Krakatoa in 1883, Mt Tambora in 1815 and of Lake Toba 74,000 years ago. They all caused darkening of the atmoshere, up to 6 years for the Lake Toba eruption and causing harvest failuress and no summer in temperate climates from the Mt Tambora eruption. From the Krakatoa erup,tion, 36,000 people died,mainly from tsunamis. It could be heard 160km away.
