2. How does increasing the skater's mass change the skater's: kinetic energy? potential energy? total energy?
Two drivers are driving in clear ocean water at a depth of 175 m. One driver shows a white marker board to the other with writing on it. What color will the marker board appear to be
A. orange
B. red
C. violet
D. blue
Answer:
D. blue
Explanation:
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Why did China believe the building of the Three Gorges Dam was an absolute necessity in terms of energy production?
Final answer:
The Three Gorges Dam was necessary for China to increase electricity production for economic development, reduce reliance on coal, and mitigate air pollution and climate change impacts. Despite these benefits, the dam's construction had considerable social and environmental costs, such as displacing millions and submerging historical sites.
Explanation:
China viewed the construction of the Three Gorges Dam as an absolute necessity for several reasons, primarily centered around energy production, flood control, and navigation improvements. The primary energy-related motivation was to increase the electricity supply for the lower Yangtze Basin, including Shanghai, thus supporting the economic development and urban growth of this populous area. By generating hydroelectric power, the dam could replace the burning of approximately 150 million tons of coal over five years, which has contributed to paying for one-third of its construction costs. This shift from fossil fuels to hydroelectric energy significantly reduced the emission of millions of tons of carbon dioxide, sulfur, and nitrogen oxides, tackling air pollution and climate change issues effectively.
Despite its advantages in energy production and economic development, the dam's construction led to several negative consequences. These included the displacement of over 1.24 million people, the submergence of historic villages, archaeological sites, forest areas, and a decrease in scenic beauty. Additionally, issues of corruption affected the compensation for those who were forced to relocate. The trade-off between the ecological and social impacts against the energy and economic benefits has made the Three Gorges Dam a subject of intense debate and study.
If the universe were contracting, what would happen to light from other galaxies as it reached Earth
A. It would be lighter
B. It would be dimmer
C. It would be blue shifted
D. It would be red shifted
Answer:
the answer is c.
Explanation:
what affect does gravity have on tectonic plates
The top of Mount Everest is about 8850 M. What would be the approximate air temperature be at that altitude
PLEASE HELP FAST!!
According to the density profile shown here, at which depth would you find the coolest, saltiest waters?
A. depth B
B. depth A
C. depth C
D. You cannot tell from this graph
which ion is most abundant in seawater
A. chloride
B. sodium
C. sulfate
D. magnesium
Which of the following factors influences ocean currents hurricanes , the moon , wind patterns , or tides
Tides influences the ocean currents hurricanes. Thus, the correct option is C). Tides
What are the major factors that influence ocean currents?The major factors that influence the ocean currents are the Winds, water density, and tides. All these factors drive ocean currents. Coastal and sea floor influences their location, direction, and speed. Earth's rotation results in the Coriolis effect which also influences ocean currents.
There are number of factors that are responsible for origin of ocean currents such atmospheric pressure and planetary winds, Coriolis force, Salinity, Temperature, Physiography, Density, Solar heating etc.
Basically, hurricanes begin when masses of warm, moist air from oceans surfaces starts to rise quickly, and collide with masses of cooler air.
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How has government corruption impacted safety with the Three Gorges Dam?
For kids using this now: Don't use the answer word for word. It will reset your assignment for plaigerism.
Which industry was most common in the western states in the 1800s
Manufacturing
Recreation
Oil
Ranching
Answer:
Manufacturing industry was most common in the western states in the 1800s.
Explanation:
The occurrence of the American Revolution in the last few decades of the 1700s resulted in worsening of ties between the western states and Great Britain. This badly affected the supply of goods that came from various European countries. The people in the western states started facing scarcity of essential goods and thus, they moved on to manufacture the necessary goods by themselves. Increase in the manufacturing activities also gave the regional economy a good stability. The railroad mileage increase was the highest in the western states by 1860s and for decades after that. That proved enough for the manufacturing industry to flourish more in the latter half of the 1800s.Final answer:
Ranching was the most common industry in the western states in the 1800s, shaping the era with the era of cowboys and cattle drives.
Explanation:
The industry that was most common in the western states in the 1800s was ranching. With the expansion of the railroad and the availability of better farm equipment by the 1870s, large farms began to dominate through economies of scale. Importantly, ranching capitalized on newly available railroad lines to move longhorn steers from southern and western Texas to eastern markets, creating a high demand for this meat. The era of cowboys and cattle drives, which defines much of how we think of the West today, was born from this demand. Moreover, as resources like land for grazing dwindled due to overuse and the advent of big businesses, the charm and individual opportunities of the cattle industry began to change, but it remained a defining industry of the West throughout the century.
PLEASE HELP!!
Wind, friction, and the Coriolis effect combine to move water in which direction?
A. against the wind
B. perpendicular to the wind
C. in no particular direction
D. parallel to the wind
What are some of the environmental issues in Mexico that could contribute to poor health and economic problems?
Answer:
Chemical pollution, open waste dumping, deforestation are some of the most concerning environmental issues in present-day Mexico.
Explanation:
Most industrial waste released out of the factories in Mexico, especially chemical waste, is unadministered and thus pollutes the environment in an irrevocable manner. Open waste dumping is another threat to people's health and to the regional environment. The rate of use of firewood as a fuel in Mexico is terrifying. In cities like Oaxaca in the central Mexico region, a household on an average uses 12kg of firewood to cook food and heat water. This has taken a heavy toll on the forests and has been one of the main reasons behind massive deforestation in the region. Moreover, it is also causing air pollution that is again responsible emergence of serious health hazards.Although the largest, which of Georgia's barrier islands mostly remains in its natural state because of its inaccessibility?
A) Sea Island
B) Tybee Island
C) Jekyll Island
D) Cumberland Island
Answer:
D
Explanation:
Because Cumberland Island is isolated from the Georgia coast and the U.S. National Park Service manages the island as a designated wilderness area it is one of the most undeveloped shorelines on the eastern coast of the United States.
20 points 3 questions
1.) Will a normal fault result from the stresses being applied to the rock unit in diagram D? Explain.
2.) Describe the rock layers shown in Diagram A and any forces acting on the rock.
3.) What type of fold is this? What type of stress caused this fold?
The question whether a normal fault would result from the stresses being applied to the rock unit in diagram D is:
No, it would not result to a normal fault because shearing would bring about a different type of faultThe best description of the rock layers shown in Diagram A and any forces acting on the rock is:
The Diagram contains a part of a rock which has three dissimilar layers which have similar thickness and are all parallel with no force acting on them
The type of fold which is seen in the diagram is:
CompressionThe type of stress which caused this fold is:
Stresses directed inwardStresses which are directed outwardRead more here:
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Soil is a mixture of weathered rock, mineral fragments, water, air and ____. a. sand c. moss b. decayed organic matter d. clay Please select the best answer from the choices provided A B C D
which region did the Ottomans control entirely or partially from the 1400s through the end of World War 1?
A.Caucasus Region
B.Russian Siberia
C.Soviet Union
D.Central Asia
Answer:
The Ottomans controlled the Caucasus region entirely or partially from the '1400s' through the end of World War 1.
Explanation:
The Ottomans built one of the strongest empires in the history of the world and ruled for over 600 years. The Caucasus region comprising of present-day Azerbaijan, Armenia, Georgia and northeastern parts of Turkey served as the battleground between the Persian and the Ottoman forces for a prolonged period. During this conflict, the Ottomans gained and lost their control over the region several times.what was the purpose of the notice from the Imperial German Embassy?
Answer:
The notice was issued by the Imperial Germany Embassy to ask the tourers and the trippers to change their routes of voyage.
Explanation:
After the outbreak of World War I, the waters adjoining Great Britain were no longer safe for travelling. This notice was issued following the incident of the sinking of a ship named Lusitania by a submarine there. Keeping in view the safety of their citizens and other civilians, the Imperial Germany Embassy issued a notice that served more like a warning asking the travellers to stop using the waters neighboring Great Britain.The largest country in the world is Russia. It lies on a landmass comprised of two continents called ____________.
Which of the following statements about mountain ranges in the United States and Canada is false?
A.
The Piedmont region is the fall line between the Appalachian Mountains and the east coast of the US.
B.
The Sierra Nevada Mountains and the Cascades both follow the Pacific Coast.
C.
The Rocky Mountains are east of the Appalachian Mountains.
D.
The highest peaks in the Rocky Mountains are over 14,000 feet high.
Please select the best answer from the choices provided.
Answer:
D
Explanation:
How would you measure a distance on the map that is longer than the scale bar?
In a simple, you can measure a distance on the map by taking a piece of paper and writing the value of the scale bar on the page, and measuring the distance.
What is the importance of a map?A map is important for navigation it is used to find out the places where you want to go. A map covered all essential components like mountains, rivers, roads, streets, and markets.
There are many types of maps is like physical map, political map, economic and resources map, climate map, road map, topographic map, and scale of a map.
Therefore maps become an essential tool in our life.
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according to the online article about algeria, which of the following statements best describes schools in algeria?
In Mobutu Sese Seko’s final years of rule, Zaire was largely reduced to a _____ economy.
Mobutu Sese Seko improved Zaire's mining and industries but corruption prevented repayment of international loans. In his final years of rule, Zaire was largely reduced to a BARTER economy. Barter is an informal trade or exchange of goods and services.
The answer is: Barter
Barter economy refers to an economic system which does not possess a universal medium of exchange (i.e : Currency).
In barter economy, everytime people want to obtain a product that they need, those people need to trade the needed product with other products that they already owned. (for example, if person A who is a chicken farmer want to obtain milk from person B, person A can trade the eggs that he produce for the milk that person B produce)
a ridge of land that separates one watershed from another is
To kill a Mockingbird
The radley family has "a predilection unforgivable in maycomb" what was it? please answer in a full sentence
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When children imitate what they see, or learn through the observation of others, this is best described as __________ learning.
which of the following ethnic groups has the biggest impact on Australia's culture?
In which location is it most likely that salinity of the seawater will be the highest?
A. in polar regions
B. along the cost where rivers enter the ocean
C. at the surface of the open ocean
D. in tropical regions
I need help please:
What river is #1 pointing to?
Nile
Congo
Niger
Tennessee
what region is Russia partly located in