The answer is: "notch" .
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Answer:
Option (3)
Explanation:
The contour lines are lines of equal elevation, from the mean sea level. This contour lines are often shown in the topographic maps with lines and are separated from one another by a fixed vertical distance. These contour lines never intersect each other. In a topographic map, closely spaced contours depicts a steeper slope, whereas widely spaced contour lines depicts a gentle slope.
Thus, the correct answer is option (3).
The study of the movement of lithospheric plates comprising the earth's crust is called plate tectonics.
Answer:
Correct answer is 4. Under 2.5 people per sq. mi. (VERY low density)
Explanation:
Option four is the correct because areas such as Sahara have a low density and are not populated. The conditions of living are not allowing people in these type of areas to create some larger permanent settlements. The similar case is for example in Australia where 3/4 is covered with desert, which is practically uninhabited. Or we can also created a parallel with Greenland which also has a low density due to climate factor.
Answer: strong trade winds
Explanation:
Drought is when there's lack of rainfall or scarcity of water supply.
Australian drought, decreased fish stock in coastal Peru, flooding rains in southeastern US and the Peruvian upwelling stops are all related.
The Peruvian upwelling stops bring about the reduction in fishes. The option that doesn't fit the pattern is string trade winds.
Therefore, the correct option is E.
