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HACTEHA [7]
3 years ago
7

seismologists predict that this geological feature will be the site of massive earthquakes in north america. A. San Andreas Faul

t, B. Wasatch Fault, C. Cocos Plate, D. Aleutian Trench
Geography
2 answers:
Advocard [28]3 years ago
6 0

I believe it is A. Only because that is the fault line that runs through a major city and is believed to due to have the worst earthquake in North America

musickatia [10]3 years ago
3 0

The correct answer is - A. San Andreas Fault.

The San Andreas Fault is stretching alongside the western coast of the United States. It is a result of a divergent plate boundary, where the westernmost part of the country is slowly moving away from the North American mainland.

As it moves more and more, this part will come to a situation where the crust will be much thinner and easier to crack under the high pressure, temperatures, and magma from the mantle layer bellow. As this stats to happen, the region, already pretty active geologically, will become even more active geologically, and the stress on the crust will be result in very often and strong earthquakes.

You might be interested in
A reason for temperature inversion in the valley​
abruzzese [7]

Explanation:

Temperature inversion layers, also called thermal inversions or just inversion layers, are areas where the normal decrease in air temperature with increasing altitude is reversed and the air above the ground is warmer than the air below it. Inversion layers can occur anywhere from close to ground level up to thousands of feet into the atmosphere.

Inversion layers are significant to meteorology because they block atmospheric flow which causes the air over an area experiencing an inversion to become stable. This can then result in various types of weather patterns.

More importantly, though, areas with heavy pollution are prone to unhealthy air and an increase in smog when an inversion is present because they trap pollutants at ground level instead of circulating them away.

Causes

Normally, air temperature decreases at a rate of 3.5°F for every 1,000 feet (or roughly 6.4°C for every kilometer) you climb into the atmosphere. When this normal cycle is present, it is considered an unstable air mass, and air constantly flows between the warm and cool areas. The air is better able to mix and spread around pollutants.

During an inversion episode, temperatures increase with increasing altitude. The warm inversion layer then acts as a cap and stops atmospheric mixing. This is why inversion layers are called stable air masses.

Temperature inversions are a result of other weather conditions in an area. They occur most often when a warm, less dense air mass moves over a dense, cold air mass.

This can happen, for example, when the air near the ground rapidly loses its heat on a clear night. The ground becomes cooled quickly while the air above it retains the heat the ground was holding during the day.

Temperature inversions also occur in some coastal areas because upwelling of cold water can decrease surface air temperature and the cold air mass stays under warmer ones.

Topography can also play a role in creating a temperature inversion since it can sometimes cause cold air to flow from mountain peaks down into valleys. This cold air then pushes under the warmer air rising from the valley, creating the inversion.

In addition, inversions can also form in areas with significant snow cover because the snow at ground level is cold and its white color reflects almost all heat coming in. Thus, the air above the snow is often warmer because it holds the reflected energy.

8 0
2 years ago
How many islands does the structure of Japan technically have?<br> A) 110<br> B) 1400<br> C) 3900
lara31 [8.8K]
C) 3900
But some islands are not in use, I think
7 0
3 years ago
Describe the relationship between the severity of an earthquake and the resulting deaths
ella [17]

Answer:

the more severe the earthquake is the more people get in injured because of the dangers that can be cause are very destuctive

Explanation:

6 0
2 years ago
Where are there many "subsistence farmers?"
andreev551 [17]
Because nearly all of the crops or livestock raised are used to maintain the farmer and the farmer’s family, leaving little, if any, surplus for sale or trade. Preindustrial agricultural peoples throughout the world have traditionally practiced subsistence farming. Some of these peoples moved from site to site as they exhausted the soil at each location. As urban centres grew, agricultural production became more specialized and commercial farming developed, with farmers producing a sizable surplus of certain crops, which they traded for manufactured goods or sold for cash.
3 0
2 years ago
In the solid below, all of the cross sections that are parallel to the base are squares. The base measures 7 units \times× 7 uni
lana66690 [7]

The volume of the solid with base measures 7 units by 7 units and perpendicular height of 5 units is 245 unit³

<h3>What is volume?</h3>

Volume is the amount of space occupied by a three dimensional shape or object.

The area of the base = 7 unit * 7 unit = 49 unit²

The volume of the solid = area of base * height = 49 * 5 = 245 unit³

The volume of the solid with base measures 7 units by 7 units and perpendicular height of 5 units is 245 unit³

Find out more on volume at: brainly.com/question/12410983

6 0
2 years ago
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