Answer:
The Appalachian mountains were formed over 480 million years ago. That is at least quadruple the millions of years that it took for the Rockies to form. ... The Appalachians were actually at one time presumed to be as large as or bigger than the Rockies, but time and erosion have whittled them down to where they stand now.
Answer:
Hope it helps...
Explanation:
The Appalachian mountains were formed over 480 million years ago. That is at least quadruple the millions of years that it took for the Rockies to form. ... The Appalachians were actually at one time presumed to be as large as or bigger than the Rockies, but time and erosion have whittled them down to where they stand now.
what is one effect of convection currents in the mantle
Explanation:
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Convection currents within the mantle provide one potential driving force for plate movement. The plastic movement of the mantle material moves like the flow of mountain glaciers, carrying the lithospheric plates along as the convection movement in the mantle moves the asthenosphere.
It is believed that the activity of tectonic plates in the crust is fueled by these currents. The plates floating on top of the mantle's moving magma are carried by this movement. Convection causes the continuous creation and destruction of the Earth's crust.
What is the cause and effect of mantle convection?Thermal convection in the rocky layer between the crust and core of the terrestrial planets, where hot material rises and cold stuff sinks, controls plate tectonics, volcanic activity, chemical segregation, and global cooling.
Particles of a fluid or gas are frequently transported from one location to another by convection currents. These are produced as a result of variations in a particular gas or fluid's temperature and density. Convection is one of three different ways that heat is transferred, the other two being radiation and conduction.
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Which of the following are the correct properties of slope?
Check all that apply.
A. Lines that go down from left to right should have a negative
slope.
O B. Lines that go up from left to right should have a positive slope.
C. The slope of a steep line with a positive slope should be smaller
than the slope of a flat line.
D. Lines that have positive slopes and are equally steep should have
the same slope.
E. The slope of a steep line with a positive slope should be bigger
than the slope of a flat line.
Answer:
A, B, D, E
Explanation:
Out of the aforelisted options, 4 out of 5 are correct. And like the question had stated, mentioning all that are correct. They are:
Lines that go down from left to right should have a negative
slope.
Lines that go up from left to right should have a positive slope.
Lines that have positive slopes and are equally steep should have
the same slope.
The slope of a steep line with a positive slope should be bigger
than the slope of a flat line.
The correct properties of slope are;
Lines that go down from left to right should have a negative slope.Lines that go up from left to right should have a positive slope. Lines that have positive slopes and are equally steep should have the same slope.The slope of a steep line with a positive slope should be bigger than the slope of a flat line.According to the question, we are to discuss about slope and its property. As a result of this we can see that Lines that have positive slopes and are equally steep should have the same slope.
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Dubai is challenged by all of the following environmental factors except
A
B
C.
D. a lack of valuable natural resources
a warm and dry climate
a lack of annual rainfall
scarce freshwater resources
Please select thebest answer from the choices provided.
A
OB
C
OD
Answer:
D. a lack of valuable natural resources
Explanation:
can y’all help me please
Answer:
The current changes in the atmosphere are partially due to the exponential increase in the usage of fossil fuels.
Explanation:
From the presented graph we can see the effects of volcanic eruptions and fossil fuels on the atmosphere. What can be easily noticed is that the volcanic eruptions have a relatively steady influence throughout the presented period. On the other hand, it can not be said that that is the case with fossil fuels, as it can be noticed that from 1850, the increase in their usage has gone up significantly.
As the usage of fossil fuels has been increasing, the levels of carbon dioxide in the atmosphere have been increasing as well. While the natural sources of carbon dioxide emissions still surpass the ones from human activity, it still managed to influence the atmosphere and the global climate. It is a natural process of warming up, but even a slight increase on top of the natural processes is able to cause sharp changes in the global climate.
Which physical feature is in China?
a.) Mount Kaliash
b.) Taklamakan desert
c.) Mekong river
Answer:
isn't it b.) Taklamakan desert
Explanation:
Answer:
all
Explanation:
because all present in china
Complete the sentence about the crystallization of magma.
The rate at which magma
———— determines the
of the ———— crystals in the new rock.
Answer:
Cools
Size
Explanation:
The rate at which magma cools determines the size of the crystals in the new rock.
When magma cools rapidly, nucleation centers are much and they do not aggregate to form larger crystals. This will give a rock that is finely grained.
When magma cools slowly, the nucleation centers grows and much time is afforded for big crystals to form within the mass.
Most intrusive igneous rocks usually have big crystals because the crystals have enough time to aggregate around nucleation centers. Extrusive igneous rocks cools rapidly and their crystals are very fine grained due to the condition prevalent on the surface.Answer: cools and size is correct
Explanation: got it right on a test
Why is the sustainable development of natural resources important?
Answer:
The goal of sustainable development is to provide resources for the use of present populations without compromising the availability of those resources for future generations, and without causing environmental damage that challenges the survival of other species and natural ecosystems.
Explanation:
Why is sustainable use of natural resources important?
to ensure that natural resources are available for future generations
to help make daily life simpler by providing what every person needs
to encourage scientists to make new and elaborate discoveries
to prevent the exchange of resources from one region to another
The answer that you are looking for could be any of these actually The goal of sustainable development is to provide resources for the use of present populations without compromising the availability of those resources for future generations, and without causing environmental damage that challenges the survival of other species and natural ecosystems.
which is b. to help make daily life simpler by providing what evry person needs. i hope it is right
Do you guys mind answering his for me? :)
Answer:
4.)Carbon dioxide
5.)Oxygen
What is the average January temperature for most of South America?
Answer:High
°F Low °F City
68 46 Bogotá, Colombia
80 63 Brasília, Brazil
82 66 Bucaramanga, Colombia
86 67 Buenos Aires, Argentina
Explanation:
Which of the following statements best characterizes South Africa's economy immediately following the end of
apartheid?
A. It depended on the export of cash crops like rubber and coffee.
B. It had limited manufacturing and depended on the export of gold.
C. It diversified with widespread manufacturing and service sectors.
D. It depended heavily on foreign investment and trade.
Answer:
b
Explanation:
Quickly someone help! i will give brainliest if someone's answer is NICE.
i am in school so quickly
an example you have studied to evaluate the success of a hard engineering strategy used in that location
Answer:
Hard engineering strategies - advantages and disadvantages
Erosion is a natural process which shapes cliffs. Over time, erosion can cause cliff collapse - therefore the coastline needs to be managed. Hard engineering involves building artificial structures which try to control natural processes. Each engineering strategy has its advantages and disadvantages.
Sea walls
Image of a sea wall in Essex
A sea wall
Concrete walls that are placed at the foot of a cliff to prevent erosion. They are curved to reflect the energy back into the sea.
Advantages
Effective at protecting the base of the cliff.
Sea walls usually have promenades so people can walk along them.
Disadvantages
Waves are still powerful and can break down and erode the sea wall.
Expensive - approximately £2,000 per metre.
About how far does the Swave travel through Earth in 13 minutes?
one out of ever ____ people speak french
Answer:
99.9
Explanation:
%♡♡♡♡♡♡♡♡7777777♡♡♡♡♡7♡
WILL MARK BRAINLYEST!!!!
Analyze the ancient world civilizations timeline above. At which year should the following event be placed?
The Olmec civilization emerged in Mesoamerica.
A.
2500 BCE
B.
1200 BCE
C.
100 BCE
D.
900 CE
Please select the best answer from the choices provided
A
B
C
D
Answer:
The answer is 1200 BCE
Explanation:
Answer:
b. region 2
Explanation:
What are the different parts of a map? What does each part of the map tell you?
Answer:
If you look and the world map and see: Europe was once connected to north america, Brazil was connected to mexico, That's why the continents are apart from each other.
Answer:
- Title
- The subject of the map
- Compass rose
- Shows the cardinal directions
- Legend or key
- Shows the symbols used in the map
- Scale
- Shows the true size of the objects in the map
Explanation:
How did losing young men to slavery affect the communities from which they were taken?
if they were taking there would be no strong young men to help fight in any wars ect.
with that happening lots of communities would struggle without strong men around to help and if in war they wouldn't have the strength to fight it.
PLEASE GIVE ME A PROPER ANSWER AND I WILL MARK BRAINLIEST!
Here's the area where I live: Toronto, Ontario, Canada
Answer:
:)
Explanation:
If Toronto, Ontario, Canada was affected by climate change, most likely the climate here would get much warmer. People might decide to move out of Toronto because it would get uncomfortably warm, and people choose to live there for it's cold climate.
what business Factor makes it difficult for companies to manage forests sustainably
No............................................................................................ Maybe...................................................................
Still No.
it's easy
anyone know the answer
Answer:
A. TrueExplanation:
I hope it helps ❤❤Answer:
true...
Explanation:
Hiiii Army hehe
Hey if you live in Texas wheres a fun place to go to 100 miles within Dallas. My family is thinking about a little road trip and spending the weekend somewhere.
Answer:
The Botanticle Gardens is in Dallas its also a museum too. I love it there and its very beautiful and tons of fun for families.
Explanation:
Find the angle of the shaded portion: 1/5
Answer:72
Explanation:
so what you would do is divide 360 by 5 and you would get 72 hope this helps:)
Help!!!! URGENT!!
After the United States declared war on Germany, approximately how long did it take for over a million American troops to arrive in Europe?
A. two months
B. two years
C. one month
D. one year
What are the main differences between the tierra caliente level and the tierra fria level.
Answer:
the top one
Explanation:
i know for a faft
How does subsistence agriculture differ from market-oriented agriculture?
Describe 1 positive and 1 negative of Islam spreading.
Answer:
Mostly Muslims become really extreme with there believes which isn't great.
Positive I think there would be less people against them if most of the world is Muslim and they can explore the religion more rather than believing it in a way the media poterays then.
If you disagree let me know.
And I belong to a Muslim family so if you have any more question about islam I am happy to answer. ☺️
ANSWER NOW AND I WILL HELP/ ANSWER ONE OF URS
Answer:
The atlas mountain ranges
Explanation:
List 2 examples of totalitarian regimes.
Answer:
The Soviet Union under Joseph Stalin and The People's Republic of China with Mao Zedong
Explanation:
It's on Britannica
The social hierarchy in delphi
what ia meant by green revolution
Answer:
Green revolution, great increase in production of food grains (especially wheat and rice) that resulted in large part from the introduction into developing countries of new, high-yielding varieties, beginning in the mid-20th century. Its early dramatic successes were in Mexico and the Indian subcontinent. The new varieties require large amounts of chemical fertilizers and pesticides to produce their high yields, raising concerns about cost and potentially harmful environmental effects. Poor farmers, unable to afford the fertilizers and pesticides, have often reaped even lower yields with these grains than with the older strains, which were better adapted to local conditions and had some resistance to pests and diseases. See also Norman Borlaug
What are the major factors that influence climate. (LACEMOPS)
Answer:
Explanation:
Latitude. Ocean Current. Wind and Air Masses. Elevation. Relief. Nearness To Water.
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