What causes a river to change course?
Due to constant deposition of river sediments on the slower side and the vast amount of erosion that takes place on the faster side. This process keeps on continuing till the curves get sharpened, so that river cuts through the curve and forms another path and thus river changes its course.
Why are rivers and lakes important for North America?
It is because they provide freshwater for industrial, agricultural purpose, waterways and tourism. Explanation: River and lakes are abundant in North America and they are of great importance. It provides the water for both the industrial as well as agricultural purpose near and around the rivers and lakes.
What are the most important roles of rivers and lakes today?
Rivers carry water and nutrients to areas all around the earth. They play a very important part in the water cycle, acting as drainage channels for surface water. Rivers drain nearly 75% of the earth's land surface. Rivers provide excellent habitat and food for many of the earth's organisms.
Generally speaking, a "command" economy is operated solely by a central authority, such as the officials or leaders of a society, since the central agency decides how much of every product will be produced.
I'd say "<span>hydroelectric dams."
</span>
The correct answer is the Democratic Party.
The Democrats began to lose the Senate when the Southern Democrats switched over as a result of Civil Rights legislation and become Republicans.
So by December 1915, Britain had removed its Indian troops from the front lines of Europe, along with some of their other foreign forces. ... A culture of racism allowed European military leaders to see colonial recruits as perfectly suited for these menial tasks, while at the same time minimizing the danger of the work.
