Which of the following was used as evidence to reject the hypothesis that Global Climate Change was the cause of the loss of Aspen trees from Yellowstone National Park population? A) all of the choices are correct. B) Aspens were thriving in areas of Colorado outside of the park. C) Aspen trees are stimulated to reproduce following a fire there were no young. D) Aspen trees in the population in the park
Answers
The evidence that was used to reject the hypothesis that Global Climate Change was the cause of the loss of Aspen trees from Yellowstone National Park population was option C, which states that Aspen trees are stimulated to reproduce following a fire but there were no young trees present in the park.
Researchers found that aspen trees in Yellowstone National Park were not regenerating, meaning that there were no young trees growing to replace the older ones. This lack of regeneration was not observed in aspen populations outside of the park, where there was evidence of successful regrowth after fires. This suggests that something within the park was preventing the aspens from reproducing. The researchers also looked at climate data and found that while there were changes in temperature and precipitation patterns, they did not correlate with the decline in aspen populations. This led them to reject the hypothesis that global climate change was solely responsible for the loss of aspen trees in Yellowstone National Park.
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Related Questions
If you were given only information about the monthly average temperature and monthly average precipitation of a region, what tools or systems could you use to identify and classify the climate of the region?
Answers
Answer:
Explanation:
Geographers recognize a number of factors that affect a region's climate:
latitude.
elevation.
proximity to large water bodies, mountains, or other surface features.
ocean circulation patterns.
long-term atmospheric circulation.
if the composition of the upper atmosphere were altered to permit a greater amount of terrestrial radiation to escape, earth would be group of answer choices quite unaffected. warmer. cooler. none of the above
Answers
Earth would be warmer if changes were made to the upper atmosphere's chemical makeup to allow more terrestrial radiation to escape. Option 2 is Correct.
Earth's thermal energy, which manifests as infrared waves, is known as terrestrial radiation. The temperature on Earth would drop as a result of heat loss if the composition of the atmosphere were altered to allow more terrestrial radiation to escape.
Methane, ozone, nitrous oxide, and water vapour are a few of them. Earth would be an ice wasteland if there were no greenhouse gases. By retaining a portion of the heat energy that would otherwise escape into space, greenhouse gases make our world habitable. Option 2 is Correct.
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Correct Question:
If the composition of the upper atmosphere were altered to permit a greater amount of terrestrial radiation to escape, earth would be group of answer choices
1. quite unaffected.
2. warmer.
3. cooler.
4. none of the above.
fill in the chart
Read the Knowledge Article on the history of Islam in Central Asia. Based on that information, fill in the table below about the Islam’s historical role in Central Asia.
Answers
Explanation:
Background information about an area of study
What have we gained by using technology to explore the ocean?
Answers
URGENT HELPPPP
IS IT FREEZING OR COLD????
Answers
Which country has highest peak? Name it!!
Answers
Nepal/China
Mount Everest
Hope it helps...
Answer:
China
Explanation:
Mount Everest.
8848 m 29,029 ft
____ are neutron stars that have magnetic fields 100 times stronger than the average neutron star.
Answers
Answer: the answer is magnatars
Explanation: simple.
How do people with no access to a public water supply obtain water for their homes? (Site 1)
Answers
Answer:
People with no access to a public water supply obtain water for their homes from rivers and wells or collect rainwater. This answer has been confirmed as correct and helpful.
Explanation:
Answer:People with no access to a public water supply obtain water for their homes from rivers and wells or collect rainwater. This answer has been confirmed as correct and helpful.
Explanation:
Given AB¯¯¯¯¯¯¯¯AB¯ where A(4, 0)A(4, 0)and M(2, 1.5)M(2, 1.5) and M is the midpoint of AB¯¯¯¯¯¯¯¯AB¯ . The coordinates of B would be
Answers
Answer:
\(B = (0,3)\)
Explanation:
Given
\(A=(4,0)\)
\(M = (2,1.5)\)
Required
Find B
Since M is the midpoint of AB, we make use of midpoint formula to solve this question
\(M(x,y) = (\frac{x_1+x_2}{2}.\frac{y_1+y_2}{2})\)
Where
\(A(x_1,y_1) = (4,0)\)
\(M(x,y) = (2,1.5)\)
So, we have:
\((2,1.5) = (\frac{4+x_2}{2},\frac{0+y_2}{2})\)
Multiply through by 2
\((4,3) = (4+x_2,0+y_2)\)
\((4,3) = (4+x_2,y_2)\)
By comparison:
\(4 = 4 + x_2\) and \(3 = y_2\)
Solve for x2
\(4 = 4 + x_2\)
\(x_2=4-4\)
\(x_2=0\)
\(y_2 = 3\)
Hence, the coordinates of B is: \((0,3)\)
Which of the following is a benefit of crop rotation
A. It increases the need for large harvesting machinery
B. It reduces the need for crop management
C. It reduces the need for artificial fertilizer
D. It increases the need for pesticide spray
Answers
Answer:
A.
Explanation:
Did the same question lol.
What are monsoons? How do monsoons effect the culture and agriculture of the region?
Answers
i hope this helps!
The current global rising of sea level is often attributed to
Answers
Answer:
The two major causes of global sea level rise are thermal expansion caused by warming of the ocean (since water expands as it warms) and increased melting of land-based ice, such as glaciers and ice sheets.
Explanation:
Hope this helped Mark BRAINLIEST!!!
What is the elevation of Cady Hill?
What is the contour interval of this map?
What landform is featured at point A on the map?
Would a flood plain form at point B? Why or why not?
Answers
Answer:
no idea I Have The Same Question But I Have Two Of The awnsers
Explanation:
1.The Elvation Of candy hill is 1122ft
And Number 3
3. A rive/moving body of water
The answers to the following questions are:
1. The elevation of the Cady Hills in the given map is 1122 ft.
2. The contour interval of the given map is the relief in the area.
3. The landform feature labeled as A on the map is referred to as Plateau.
4. The plain will be formed at point B in the given map because point B is a decent zone of level and will meet at the slope sort present near it. Flood fields are a waterway that can be made at the point where land is moderately low.
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Which physical feature of Africa allowed for settlement of Ancient Egyptians?
Answers
Answer:
The physical feature of Africa that allowed for settlement of Ancient Egyptians is the Nile River.
The Nile River is the longest river in the world and has played a critical role in the development of ancient Egyptian civilization. The river flows through Egypt and provided the ancient Egyptians with fertile land for agriculture, water for irrigation, and transportation for trade and commerce. The Nile River also played a significant role in the religious and cultural practices of ancient Egyptians. The annual flooding of the Nile was seen as a symbol of rebirth and renewal, and many religious ceremonies and celebrations were held in honor of the river.
The boiling point of water at sea level is 100°C, which is the same as ________ Kelvin.
A) 0
B) 32
C) 212
D) 373
E) 410
Answers
After considering all the options we come to the conclusion that the degree where the boiling point of sea water at 100°C is same as Kelvin in 373k. Then the correct answer is Option D.
The boiling point of water at sea level is 100°C which is the same as 373 Kelvin due to water variation with air pressure.
At lower pressure or higher elevations, the boiling point is lower. At sea level, distilled water boils at 212 ° F (100 ° C)³. Then, the boiling point of seawater is greater than that of pure water due to the presence of salt and other impurities. The boiling point of seawater is approximately 101.5 °C (215 °F) at 1 atm.
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In the diagram, A ABC is congruent to A PRQ by SSS congruency. If AB is equal to 10, BC is
equal to 12 and AC is equal to 8 what is PQ?*
(10 Points)
A
Q
R
B
C С
P
Answers
In an historical movie, two knights on horseback start trom rest 80.9 m apart and ride directly toward each ocher to do battle. Sir. Georses acceleration has a magnitude of 0.297 m/s
2
, while Sir Aifred's has a magnitude of 0.338 m/s
2
. Aelative to Sir George's starting point, where do the knights collide? Number Units eTextbook and Media Attempts:0 of 5 used
Answers
Given: Initial separation between the two knights = 80.9 m The magnitude of Sir George's acceleration = 0.297 m/s2
The magnitude of Sir Alfred's acceleration = 0.338 m/s2
The point where the knights collide relative to Sir George's starting point. Let's consider the situation from Sir George's frame of reference. The magnitude of his acceleration is 0.297 m/s2. Therefore, his speed is increasing by 0.297 m/s every second. Let's assume that the time taken for the collision is t seconds. After t seconds, Sir George will be at a distance of
S = ut + (1/2)at2
Where, u = Initial velocity = 0 m/sa = Magnitude of acceleration
= 0.297 m/s2S
= ut + (1/2)at2 = 0 + (1/2)×0.297×t2 = 0.1485t2
Similarly, Sir Alfred's speed will increase by 0.338 m/s every second. Therefore, after t seconds, Sir Alfred will be at a distance of
S = ut + (1/2)at2
Where, u = Initial velocity = 0 m/sa = Magnitude of acceleration
= 0.338 m/s2S
= ut + (1/2)at2
= 0 + (1/2)×0.338×t2
= 0.169t2 Now, the total distance travelled by both knights after t seconds
= (0.1485t2 + 0.169t2) m= 0.3175t2 m
As per the problem, the knights will collide after travelling this distance. Therefore,
0.3175t2 = 80.9 mt2 = (80.9/0.3175)t2t2 = 254.6t = √(254.6) = 15.96 s
Therefore, the knights will collide after 15.96 seconds from the start of the motion. Relative to Sir George's starting point, his distance travelled after 15.96 seconds is
S = ut + (1/2)at2 = 0 + (1/2)×0.297×(15.96)2 = 67.62 m Similarly, relative to Sir George's starting point, Sir Alfred's distance travelled after 15.96 seconds is
S = ut + (1/2)at2 = 0 + (1/2)×0.338×(15.96)2 = 97.35 m
Therefore, the knights will collide at a distance of 67.62 m from Sir George's starting point.
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in 2 or 3 senetences describe the swiss goverment
Answers
Answer:
Switzerland is a semi-direct democratic federal republic. The Federal Council holds the executive power and is composed of seven power-sharing Federal Councillors elected by the Federal Assembly. The judicial branch is headed by the Federal Supreme Court of Switzerland, whose judges are elected by the Federal Assembly.
Explanation:
Hope this helps
PLEASE HELP‼️
Match the climate zone in column 1 to the characteristic in coburn 2
A. Tropical wet
B. Moderate humid subtropical
C. Tropical wet and dry
D. Moderate mediterranean
_ 1. Rain forest
_ 2. Monsoon seasons
_ 3. California
_ 4. Florida
Answers
Answer: I can try to help!
Rain forest: Tropical and wet.
Florida: Moderate humid subtropical (I think)
California: Moderate Mediterranean
Monsoon seasons: Tropical wet and dry
n areas of high atmospheric pressure," O Cold air sinks and converges at the surface to form rain clouds O Cold air rushes in at the surface and is pushed up over mountains "Warm air sinks and diverges at the surface, resulting in heat waves" "Cold air sinks and diverges at the surface, resulting in clear skies
Answers
D - "Cold air sinks and diverges at the surface, resulting in clear skies." accurately describes the atmospheric conditions in areas of high atmospheric pressure. Option D is the correct answer.
When air pressure is high, cold air tends to sink towards the surface. As it sinks, it diverges or spreads out horizontally. This divergence of cold air prevents the formation of clouds, leading to clear skies. High atmospheric pressure systems are typically associated with stable weather conditions and clear weather. Therefore, the correct answer is option D - "Cold air sinks and diverges at the surface, resulting in clear skies."
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as the geology officer on an expedition to a newly discovered, earthlike planet, you must determine whether the planet has a crust composed of plates that move.
which is the best indication that the planet may have plate tectonics?
a. water in all three forms (liquid, ice, and vapor)
b. buttes and mesas with iron-rich rock
c. chains of volvanoes along continental coastlines
d. deep chasms carved by meteor impacts.
Answers
Answer:
The best way to determine whether a planet has crust composed of plates that move is if it has chains of volcanoes along continental coastlines.
Explanation:
A is not correct because the condition of the water depends on the temperature of the planet and its atmosphere.
B is not correct because the iron-rich rocks may just be an ancient remnant of volcanic activity, but in general, it is the most common metal found in the crust, so it is not a good indicator.
C is correct because the chains of volcanoes along the coastlines indicate that there are subduction zones, meaning that there are tectonic plates that move.
D is not correct because the deep chasms carved by meteors are not in any way connected to the tectonic activity.
Answer:
c. chains of volvanes along continental coastlines
When did the countries of Central America become
independent? How?
Answers
Answer:
The states that composed the Central American Federation (also referred to as the Federation of the Centre of America) were the states known today as Costa Rica, El Salvador, Guatemala, Honduras, and Nicaragua. These areas declared independence from Spain on September 15, 1821. In 1810, the Mexican War of Independence began when Catholic priest Miguel Hidalgo y Costilla proclaimed the Grito de Dolores, which was a call to open revolt. A revolt also broke out among Creole groups in El Salvador in 1811. ... On September 15, 1821, Central America officially gained independence from Spain.
Explanation:
Mark me brainly please
what is the best following ?
Answers
consider an air parcel that initially features a southward trajectory from the north pole towards the equator. how will the coriolis force act on this air parcel once it starts moving?
Answers
The Coriolis force deflects a moving air mass to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. It does not directly affect the air mass's velocity in any way. It only affects its direction.
What is Coriolis force?
The Coriolis effect is a phenomenon caused by the Earth's rotation. It causes moving particles, including air masses and water in the oceans, to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.
This effect is most pronounced near the poles and least pronounced near the equator, where the force is nearly zero.
Coriolis force on air parcel: The Coriolis force acts on an air mass that is moving towards the equator from the North Pole, deflecting it to the right. This is because the air mass has a greater rotational velocity than the ground below it as it approaches the equator.
The Coriolis force is what causes this deflection to the right. Air masses in the Southern Hemisphere are deflected to the left as they approach the equator. The Coriolis force, like the centrifugal force, is a result of the Earth's rotation.
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The rate of natural increase may not accurately reflect population growth or decline because it doesn't take into account _____
A. emigration
B. crude birth rates
C. crude death rates
D. immigration
E. changes in life expectancy
Answers
Answer:
A. emigration
D. immigration
E. changes in life expectancy
Explanation:
Select the correct answer.
According to this population map, which continent has the highest population?
OA. North America
OB. Europe
O
C. South America
OD. Asia
Answers
Answer:
Well, Aproxamitly 60% of the world's population lives in Asia so that would be the continent that has the biggest population since there is no map to reference from.
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This graph would MOST LIKELY be used by one who A) opposes the end to minimum wage laws. B) opposes stopping illegal immigration. supports the North American Free Trade Agreement. D) support the passage of import duties on manufactured goods.
Answers
Which of the following is an example of how the ocean influences climate?
A. During night time, oceans carry heat away from locations in coastal Florida.
B. The Gulf Stream current carries warm ocean water toward Europe.
C. The Gulf Stream carries heat away from regions in southern Florida.
D. During day time, oceans carry heat towards locations in coastal Florida.
Answers
How much wrapping did she use,in square meters? 6 7 6 6 6 9
Answers
Answer:
240
Explanation:
6 x 7 = 42 square meters
6 x 6 = 36 square meters
6 x 6 = 36 square meters
6 x 6 = 36 square meters
6 x 6 = 36 square meters
6 x 9 = 54 square meters
Total area of wrapping = 42 + 36 + 36 + 36 + 36 + 54 = 240 square meters
Therefore, the person used 240 square meters of wrapping.
\( \: \)
When prices and the quantity of goods produced are controlled by the governement, as in Cuba, it's called a ___.
A) Free-market economy
B) Specialized economy
C) Command economy
D) Mixed economy
Answers
Answer:
Command Economy
Explanation:
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