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Leni [432]
2 years ago
14

Explain why no economic model to analyze economic concepts or issues will ever be entirely reliable

Geography
1 answer:
Karolina [17]2 years ago
5 0

The reason is that current methods used to “calibrate” models often render them inaccurate. That's what Jonathan Carter stumbled on in his study of geophysical models.

If you want a more detailed explanation here’s a explanation from quizlet.
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Telescope A has a diameter of 1.00 meters, while telescope B’s diameter is 9.00 meters. What is the ratio of the angular resolut
Mama L [17]

Answer:

the ratio of resolution will be \frac{1}{9}  

Explanation:

We have given the diameter of Telescope A is 1 meter

And diameter of telescope B is 6 meter

We know that resolution of telescope is inversely proportional to diameter of the telescope

So resolution\ \propto\frac{1}{diameter}

We have to find the ratio of resolution of B to A

So \frac{\Delta \Theta _B}{\Delta \Theta _A}=\frac{D_A}{D_B}=\frac{1}{9}

So the ratio of resolution will be \frac{1}{9}  

3 0
3 years ago
Winds tend to blow from areas of ___ atmospheric pressure to areas of ___ atmospheric pressure, and the greater the difference b
Keith_Richards [23]

Answer:

-high

-low

-stronger

Explanation:

A lot of factors determines the generation and movement of wind. However, winds tend to blow from areas of high atmospheric pressure to areas of low atmospheric pressure, and the greater the difference between the high and the low pressure areas, the stronger the wind.

These factors include Coriolis effect, trade winds, energy from the sun, differences in local temperature.

6 0
3 years ago
Describe<br> 2. What is the structure of Earth's atmosphere?
sergejj [24]

The atmosphere consists of 4 layers: the troposphere, stratosphere, mesosphere, and thermosphere. The troposphere is the lowest layer of the atmosphere. This is the layer where we live and where weather happens. Temperature in this layer generally decreases with height. The boundary between the stratosphere and the troposphere is called the tropopause. Above the tropopause lies the stratosphere. In this layer the temperature increases with height. This is because the stratosphere houses the ozone layer. The ozone layer is warm because it absorbs ultraviolet (UV) rays from the sun. The mesosphere is the layer above the stratosphere.This layer also contains ratios of nitrogen and oxygen similar to the troposphere, except the concentrations are 1000 times less and there is little water vapor there, so the air is too thin for weather to occur. The thermosphere is the uppermost layer of the atmosphere. In this layer the temperature increases with height because it is being directly heated by the sun.

I got this info from North Carolina Climate Office.

Hope this helps!!

6 0
3 years ago
Give difference on the category of gases in the troposphere​
Stells [14]

Answer:

hope it becomes helpful to you ☺️

Explanation:

The troposphere is wider at the equator (10mi) than at the poles (5mi). ... Water vapor concentration varies from trace amounts in Polar Regions to nearly 4 percent in the tropics. Most prevalent gases are nitrogen (78 percent) and oxygen (21 percent), with the remaining 1- percent consisting of argon,).

6 0
2 years ago
Read 2 more answers
Match each place with the region in which it is located
mel-nik [20]
It would help to attach a picture or explain the question better. How else are we supposed to know the places the question is talking about?
7 0
3 years ago
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