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Vika [28.1K]
3 years ago
9

What do the three black arrows represent? A) The tidal force Earth exerts on the moon

Geography
1 answer:
mash [69]3 years ago
6 0

Answer:

The moons gravitational force at different points on the earth

Explanation:

The perstubation force of the sun on the moon at two places in its orbit . The blue arrows represent the direction and magnitude of the gravitational force on the Earth. Applying this to both the Earth's and the Moon's position does not disturb the positions relative to each other. When it is subtracted from the force on the Moon (black arrows), what is left is the perturbing force (red arrows) on the Moon relative to the Earth. Because the perturbing force is different in direction and magnitude on opposite sides of the orbit, it produces a change in the shape of the orbit.

In astronomy , perturbation is the complex motion of a massive body subject to forces other than the

gravitational attraction of a single other

massive body .

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Question 1
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The factor that plays a signficant role in the shifting of both voting patterns and district boundaries is population.

Explanation:

In the United States, district boundaries and voting patterns are largely dependent on population.  This is one reason why the national census carried out in the United States every 10 years is so important. The information from the Census is used to delegate federal money for government programs, it is used by the Department of Education for school district information, and it is also the basis for drawing up congressional district boundaries and for assessing voting patterns. In most states, the district boundaries are decided by the state legislature and both chambers have to approve the boundary plans in the majority. In some states, the governor has the power to veto this decision, but in others, he does not. In recent years there have been criticisms of this system because it can be subject to political manipulation where through gerrymandering a party tries to divide up a district, for example. This happens when say a poor neighborhood that wants to vote Democrat is split between two neighborhoods that vote Republican so that the Republican wins both seats more easily.  

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3 years ago
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Answer:

the map matches C.

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15. Three types of volcanoes that we discussed in class characteristics of each.
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Answer:

Explanation:

The three main types of volcanoes are as follows:

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2. Shield Volcanoes: These volcanoes are low and they have gentle sloping sides. These are formed by the layers of lava. Their eruption of lava is non-explosive. These produces the fast flowing fluids that can flow to many miles. These can destroy the nearby surrounding regions can cause injury and even death. These volcanoes are found in the region of constructive boundaries and also at the volcanic hotspots. The examples of shield volcanoes include the Maunaloa on Hawaii.

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3 years ago
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