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Taya2010 [7]
3 years ago
8

    Outline four causes of Earth quakes    ​

Geography
1 answer:
vekshin13 years ago
6 0

Explanation:

Tectonic Earthquakes

Earthquakes caused by plate tectonics are called tectonic quakes. They account for most earthquakes worldwide and usually occur at the boundaries of tectonic plates.

Plate tectonics

Induced Earthquakes

Induced quakes are caused by human activity, like tunnel construction, filling reservoirs and implementing geothermal or fracking projects.

Volcanic Earthquakes

Volcanic quakes are associated with active volcanism. They are generally not as powerful as tectonic quakes and often occur relatively near the surface. Consequently, they are usually only felt in the vicinity of the hypocentre.

Collapse Earthquakes

Collapse quakes can be triggered by such phenomena as cave-ins, mostly in karst areas or close to mining facilities, as a result of subsidence.

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A turquemenistão é um paí desenvolvido?
AleksandrR [38]

Answer:

Yes, Turkmenistan is a developed country and here's why.

Explanation:

Official statements claim there is no crime in Turkmenistan, yet no country in this world is completely crime free. However Turkmenistan is a safe country to travel in, with very low incidents of violent crime and occurances of pickpocketing, mugging and property theft are rare.

8 0
3 years ago
A bacteria population decreases by a factor of 1/2 every 4 hours. Explain why we could also say that the population decays by a
kirza4 [7]

The population decays by a factor of (1/2 )^1/4 every hour.

<h3>Exponential Function</h3>

An exponential function is in the form:

y = abˣ

Where a is the initial value of y, b is the multiplier, y and x are variables.

Let y represent the bacteria population after x hours.

A bacteria population decreases by a factor of 1/2 every 4 hours.

y=\frac{1}{2} ^\frac{x}{4}= \frac{1}{2} ^{(\frac{1}{4})x}

The population decays by a factor of (1/2 )^1/4 every hour.

Find out more on Exponential Function at: brainly.com/question/12940982

5 0
3 years ago
Which three skills were common to hunter-gatherers in the Paleolithic age?
In-s [12.5K]
I don't know exactly which three but these could be some...
Studying local native traditions and life ways in order to become familiar with the local region
Local ecology
Observation: reading the landscape
Animals: tracking, hunting, trapping, making bow and arrows, animal food preparation
Identifying, harvesting and preparing wild edible plants
Fire making
Tool Making and flint knapping
Creating fishing equipment (hooks, lines, etc.), fishing, gutting and preparing fish for cooking
Shelter: building using local materials found at the site
The waste stream: where to excrete
Invisible structures: tribal culture and local tribal custom
Hope this helped!
6 0
3 years ago
Letter A shows the location of which ancient river valley?
STALIN [3.7K]
The answer is the Nile River
4 0
4 years ago
Read 2 more answers
Place the steps of hydraulic fracturing in order, with the first step on top.
lyudmila [28]

The steps of hydraulic fracturing have been placed in order as follows:

1. The targeted shale formation is drilled to the desired depth

2. The well is completed

3. Production begins with oil and gas flowing and fracturing commencing.

4. Well abandonment which entails leaving the land as it was initially..

<h3>What is hydraulic fracturing?</h3>

Hydraulic fracturing refers to the process of injecting a well with chemicals and other materials that are needed for it to release its oil content. Hydraulic fracturing often begins with the preparation of the well to be used for the purpose.

Next is the drilling of the target area. This is followed by the completion of the well, and the beginning of production. After production is completed, the well is now abandoned or returned to the way it was when production began.

Learn more about hydraulic fracturing here:

brainly.com/question/13901645

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6 0
1 year ago
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