It is absolutely true that China is seeking to lessen its dependence on coal by developing more hydro power resources. The correct option among all the options given in the question is the first option. China is blessed with natural rivers and it is slowly trying to reduce its dependence on coal powered plants to hydro power plants. This is also a great step towards reducing air pollution.
Ancient civilizations grew around river valleys because the land around river valleys was lush and fertile, allowing effective systems for growing crops. Also helping with the crop growth, the rivers would naturally flood just enough to keep the soil properly moist. The rivers also served as a sure-fire and efficient way to trade with other civilizations. Because of these factors of land and trade, many ancient civilizations sprung up around river valleys.
Knowledge is important because scientists are able to predict when earthquakes happen or when there most likely going to occur
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Answer:
C. y=[5/7](3-1)+1
Explanation:
Segment CD is shown on the graph. Which shows how to find the y-coordinate of the point that will divide CD into a 5:2 ratio
A. y=[5/2](3-1)+1
B. y=[5/2](3+4)-4
C. y=[5/7](3-1)+1
D. y=[5/7](3+4)-4
The coordinates of point C is (-4,1) and the coordinate of point D is (3,3)
The formula for dividing a line XY in ratio a:b, with point X at (x₁, y₁) and Y at (x₂, y₂) is given by the equation:
Point C is (-4,1) = (x₁, y₁), therefore x₁ = -4 and y₁ = 1. point D is (3,3), therefore x₂, = 3 and y₂ = 3.
The ratio = 5:2, therefore a= 5 and b = 2.
Substituting into the formula gives:
The Fall Line separates the Coastal and Piedmont regions in the state of Georgia.
The Piedmont area is at a higher elevation than the Coastal causing the rivers to “fall” into the Coastal region. The Fall Line became an area where trade posts developed because the waters were too rough to be traveled by boats.
Three out of four of those major trade areas among the Fall Line became state capitals of Georgia.