Scientists use the natural breakdown of isotopes to accurately measure the absolute age of rock, which is called radiometric dating. Another way an age of a rock can be determined is by measuring the amount of the daughter product and adding that to the amount of remaining parent material.
[Select all that apply] Which of the following are problems associated with hydraulic fracturing?
Natural gas contaminating drinking water.
Earthquakes in areas not near plate boundaries
Placing of sand into the ground in a location where it was not originally placed.
The ability to extract natural gas and oil from smaller reservoirs.
The actual practice of hydraulic fracturing (or “fracking”) is only a small part of the overall process of drilling, completing, and producing an oil and gas well.
Environmental issues that are specifically related to hydraulic fracturing include:
water availability
spills of chemicals at the surface
impacts of sand mining for use in the hydraulic fracturing process
surface water quality degradation from waste fluid disposal
groundwater quality degradation
induced seismicity from the injection of waste fluids into deep disposal wells
Any kind of oil and gas drilling can additionally cause:
reduced air quality
noise
night sky light pollution
landscape changes such as forest fragmentation
disruption to wildlife corridors and habitats
It is important to note that not all of these potential impacts occur at every site and many impacts can be avoided or mitigated with the proper practices.
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What strategies are used to manage the environment impacts on rice farming???
The strategies that are used to manage the environment impacts on rice farming include efficient irrigation management and organic practices.
What is rice farming?It should be noted that rice farming simply means the planting of rice for substitence or commerical purpose.
In this case, the strategies that are used to manage the environment impacts on rice farming include efficient irrigation management and organic practices.
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| -2 | + | 4 |
What is the absolute value
Answer:
6
Explanation:
When you want to calculate the absolute value, you need to get rid of the lines. Once you do that, every value MUST be positive. So -2 would become 2.
2 + 4 = 6
The absolute value is 6.
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The Big Bang Theory uses red shift as evidence to explain the beginning of the Universe. How does the red shift from distant galaxies provide evidence for begging of the Universe?
Redshift is the decrease in wavelength when an object moves further away relative to a celestial body. If a galaxy gives off a redshift, the galaxy is getting further away. The Big Bang Theory says that all of the universe started in one spot and then expanded. The fact that galaxies are moving away from each other (as proved by redshift) shows that the universe is, in fact, expanding.
If the universe did not start all in one spot, it would not make sense that the universe was expanding. Not only are galaxies moving away from Earth, but they are also moving away from each other. So, the entire universe is spreading out and cooling down after the initial Big Bang.
Imagine you heard the meteorologist on TV announce that the atmospheric pressure for the day is going to be 767 mmHg. You know that 1 atmosphere of pressure = 760 mmHg. So, based on the surface pressure map of the United States that you just created, which region (northern, southern, eastern, western, central) of the country might you be living in where the pressure is 767 mmHg?
Answer:
Southern
Explanation:
I think because that is closest to the sea level and as you go higher in terrain height pressure increases.
The region of the country the individual might be living in is the Southern part.
What is Pressure?
This is defined as the force per unit area of an object and is measured in mmHg or torr.
Increase in altitude leads to a corresponding increase in pressure which is why the individual was most likely closest to the sea level which is the Southern region.
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In most of Southeast Asia, the soil is poor. What causes the soil in some areas to be richer and more productive? With mostly poor soil, why does plant growth remain strong throughout most of Southeast Asia?
Answer:
The climate, parent material, topography, organisms of that area are some of the factors that make soil of that area as a good soil.
Explanation:
One of the most important factors that lead to the development of an area is the productivity of that area and the goodness and the richness of the soil of that area. The soil of a particular area depends on certain factors which defines that whether it will be good or not. Those factors are the topography, the climate, the organisms of that area and so on.
The techniques and the climate of the area of the Southeast Asia leads to the plant growth to remain strong despite the fact that the soil is mostly not very rich of that area.
why is the system of classification of organisms continually developing from year to year
Answer:
Millions of plants, animals, and microorganisms found on earth, have been identified by the scientists while many new species are still being discovered around the world. Therefore, to classify these newly discovered species, with new characters, new systems of classification have to be devised every now and then.
what term refers to the process in which the traits of survivng animals or organisms are passed on to future generations while the traits of the animals or organsims that dont survive die along with that creature
Answer:
Evolution
Explanation:
Evolution consists of changes in the heritable traits of a population of organisms as successive generations replace one another.
What is the capital of spain?
Answer:
Madrid
Explanation:
The capital of spain is Madrid, a beautiful place.
Hope this helps.
BTW, it's my birthday
What is the name of the country completely surrounded by south africa?.
Answer:
Lesotho
Explanation:
Lesotho is the only country in the world to be entirely in another country which is "South Africa"
And its Capital City is Maseru
What country formed from former Yugoslavia
Answer:
Bosnia and Herzegovina, Croatia, Macedonia, Montenegro, Serbia, Slovenia (www.icty.org)
Answer:
Many countries formed :) They are the following :)
1. Bosnia
2. Croatia
3. Macedonia
4. Montenegro
5. Serbia (including the regions of Kosovo and Vojvodina)
6. Slovenia
7. Herzegovina
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Joe and Chris each have a lawn mowing business. Joe charges $40 to mow 2 acres. Chris charges $30 to mow 1.2 acres. Who charges more per acre?
What two bodies of water does the erie canal connect.
How long will the leader in united kingdom hold power?
When and how was leadership in United Kingdom established?
What are the main controversies associated with United Kingdom?
What are United Kingdom’s current conflicts with other countries?
Answer:
at her Majesty's pleasure
it was established in the year 1707
quick thanks !!!! please
Answer:
1. Baltic Sea
2. Caspain Sea
3. Lake Baikal
4. Volga River
5. Ob River
6. Amur River
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Which statement describes seafloor spreading?
A. Deep trenches form where an oceanic plate is forced under a continent at a convergent boundary.
B. Deep trenches form between two plates that are moving away from each other at a divergent boundary.
C. Ocean basins grow narrower as one plate is forced downward at a convergent boundary.
D. Ocean basins grow wider as new oceanic crust forms at a divergent boundary.
The seafloor spreading is best described as when Ocean basins grow wider as new oceanic crust forms at a divergent boundary.
What is a Seafloor spreading?This refers to a geologic course in which the tectonic plates in the Lithosphere divided apart from each other creating new seafloor.
Hence, the spreading is best described as when Ocean basins grow wider as new oceanic crust forms at a divergent boundary.
Therefore, the Option D is correct.
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In divergent boundaries hot material rises, separating tectonic plates and creating new crust between them. D) Ocean basins grow wider as new oceanic crust forms at a divergent boundary.
What is the divergent boundary?In Divergent boundaries, new crust is created by the molten materials rising from the mantle.
Two plates separate, and the stream of hot material creates a new seabed between them. It occurs as an expansion of the sea bottom.
As old plates get separated, the new and young crust instantaneously gets formed. The emerging mantle occupies the space left by the separation of the two plates.
This process occurs along with an underwater mountain range, known as the mid-oceanic ridge or divergent ridge.
The seafloor spreading is the process through which these tectonic plates separate from each other as a consequence of the rising mantle.
The correct option is D. Ocean basins grow wider as new oceanic crust forms at a divergent boundary.
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Can someone help please
Answer: it is 5units....... I swear brainly if this is deleted we gonna have some beef.
Questions about infrastructure in livestock.....
"When posing/building a question you need to use both key words."
5 questions (is, did, can, will, might) for each W (who, what, where, when, why, how)
Who - is, did, can, will, might
What - did, will, might
Where - is, did, can, will, might
When - is, did, can, will, might
How - is, did, will, might
Why - is, did, can, will, might
Some of the research questions which can be made about livestock are:
How can the living conditions of the livestock be improved?Where can better breeds of livestock be gotten?When can these livestock be taken to the veterinary doctor?What are Research Questions?This refers to the inquiry made about a thing in order to find out the reasons why it occurred in a particular way and the steps that can be taken to make it better.
Hence, we can see that these are important research questions that needs to be asked in order to improve the living conditions of the livestock.
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what are the advantages and disadvantages of living in the natural environment that results from the pate boundary between the Cocos and Caribbean plates
The advantage of living where there is plate boundary between the Cocos and Caribbean plates is increased agricultural yield.
What is Subduction?This occurs when there is a collision between two of Earth's tectonic plates where one plate sinks into the mantle underneath the other and is exhibited between the Cocos and Caribbean plates.
It however stores a large amount of energy and the area is prone to earthquakes which could lead to destruction of lives and properties. It ensures even distribution of minerals in the soil which leads to high yield.
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If you started at the equator and walked northward, you would notice a general trend of skin color getting lighter. This is an example of what concept
If you walked northward from the equator and noticed a trend of skin color changing by becoming lighter, this is known as Cline.
What is cline?This is the tendency of a gradient to form in a certain biological trait in organisms that are separated by distance.
The humans separated by distance from the equator upwards, show cline because there is a complexion gradient in their skin tone with those northward from the equator being lighter.
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Show how the length of the day changes with latitude by plotting the following points. Use the table below as a graph and place an X in the box where you want to plot a data point. For example, if you find that a day is 10 hours long at 30° N latitude, represent this data with an X in the box where 10 hours meets 30 degrees.
The duration of daylight hours depends on the latitudinal location of a place and the date or time of year (position of the earth with respect to the sun).
How does the duration of light change at a point throughout the year?The length of the day or the number of daylight hours depends on the date and the latitudinal location of a place due to the sphericity of the Earth as well as its inclination with respect to the Sun.
This variation is more noticeable in the places closest to the poles, that is, at latitudes 90°N and 90°S. For example, in the latitudinal zone of 70°N, the variation of hours of the day would be as follows:
Spring equinox 13.8 hours of light per day approximately.Summer solstice 24 hours of light per day.Autumn equinox 12.4 hours of light per day approximately.Winter solstice 0 hours of light per day.This variation occurs because the Earth moves around the sun and at some times of the year, the high latitudinal areas are not exposed to the sun's rays.
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The interior of an evolved high-mass star has layers like an onion because:.
Answer:
Heavier atoms fuse closer to the center because the temperature and pressure are higher there.
Explanation:
Answer:
Heavier atoms fuse closer to the center because the temperature and pressure are higher there.
Explanation:
Heavier atoms fuse closer to the center because the temperature and pressure are higher there.
how does climate change affect the growth forest
Answer:
Climate change could alter the frequency and intensity of forest disturbances such as insect outbreaks, invasive species, wildfires, and storms. These disturbances can reduce forest productivity and change the distribution of tree species. In some cases, forests can recover from a disturbance.
Which information does a geographer avoid using when defining regions?
A. Environmental properties
B. Trade patterns
C. Climate information
D. Subjective information
Answer:
D. Subjective information
Explanation:
What impact can deforestation have on the water cycle?.
Answer:
Deforestation can disrupt the water cycle by decreasing precipitation which can lead to changes in river flow and water volume. Research has shown that the Amazon needs 80% of the trees standing to continue this critical hydrological cycle.
What does the natural climate change cycle typically look like?
Answer:
Human caused climate change is climate change caused by human made creations such as cars, trucks, factories, and plastic in oceans these all are causing the ozone layer to deteriorate. And natural climate change cycles is any change occurring to the planet's climate either permanently or lasting for long periods of time.
Explanation:
Compared to urban settlements in north america, cbds in europe:___.
a. follow the concentric ring model. have a limited variety of land uses.
b. contain only government services and mostly historic sites.
c. have higher numbers of residents and more day-to-day consumer services.
d. only house educational facilities and government offices.
Compared to urban settlements in North America, CBDs in Europe c. have higher numbers of residents and more day-to-day consumer services.
What are CBDs?CBDs (central business districts) are the parts of the city that contain the principal commercial streets, spaces, and main public buildings and offices.
CBDs outside North America are known to offer more consumer services, with wealthy people still living in them.
Thus, compared to urban settlements in North America, CBDs in Europe c. have higher numbers of residents and more day-to-day consumer services.
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What factor is encouraging economic growth in Bulgaria?
Answer: I think foreign markets and tourism. Since Soviet control ended, ethnic tensions have plagued.
Why do people live in disatser prone areas? ( i need three reasons)
Answer:
Insurance purposes.
it's where they grew up
sometimes it's better for agriculture
Explanation:
Use an atlas to answer the question.
Which canal connects the Yangtze and Yellow rivers?
Erie Canal
Panama Canal
Grand Canal
Suez Canal
Answer:
grand canal of China so answer c
Explanation:
have a great day ahead
The grand canal of China was the name of the canal that connected the Yangtze and Yellow rivers.
What is the Grand Canal?This is an inland waterway in the north-eastern and central eastern of China that passes through more than 8 provinces in the country.
This inland waterway is the canal that connected the Yangtze and Yellow rivers in China.
Therefore, the Option C is correct.
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