How will Niagara Falls most likely change naturally in the future?

Answers

Answer 1

Answer:

Before you cancel your honeymoon suite with the heart-shaped tub, keep in mind that in the past 12,000 years the falls have moved about seven miles upstream and, at this rate, they will disappear into Lake Erie in just under 23,000 years.

Explanation:

Erosion in the Niagara Region. ... Niagara Falls has eroded 11.4 kilometers (7.1 miles) during the last 12,000 years. The slowing of the erosion rate is caused by two major factors: The limestone cap rock, which the water is currently flowing over, is more resistant to erosion. As they erode, the falls are moving upstream, so they will one day disappear into Lake Erie. Like all waterfalls, Niagara erodes because water wears away the softer rock at the base of the cliff, where a turbulent pool forms below the waterfall.


Related Questions

Will Mark Brainlest!! Plz help ASAP!!

How does wind affect precipitation?

A. Wind does not have any effect on precipitation.

B. Winds that blow from over the land contain a lot of water vapor that will cause precipitation.

C. Winds that blow inland from oceans or large lakes contain very little water vapor that will cause precipitation.

D. Winds that blow inland from oceans or large lakes contain a lot of water vapor that will cause precipitation.

Answers

The correct answer is D, winds that blow inland from oceans or large lakes contain a lot of water vapor that will cause precipitation.

Answer: I believe D is the correct answer.

Explanation:

I hope this helps!

The agricultural economy of Brazil plays a part in the nations rural poverty because______.

Most people live the cities

The country has few cash crops

Of land ownership

Of outdated farming methods

Answers

The answer is of land ownership.

Answer of land ownership

Explanation:

3. What determines the maximum rate at which a renewable resource can be harvested?
O A. The nitrogen cycle
O B. Sustainable yield
O C. Desalination
O D. Siltation

Answers

Answer:

B. Sustainable yield

Explanation:

The renewable resources are resources that are able to renew on their own. Still, that doesn't mean that these resources can provide endless amounts, but it has to be taken in consideration what is the sustainable yield. We can take the trees as a perfect example. The wood is a renewable resource, but in order for it to be renewable, the trees that have been taken down have to be replaced with young saplings, so that they replace in time the ones that have been removed. If that is not practiced, and much more trees are taken down than what are planted, then the trees will eventually come to an end, and after some time there will be no trees left to be used as a resource.

Sustainable yield determines the maximum rate at which a renewable resource can be harvested. Correct option is b.

The maximum rate at which a renewable resource can be harvested is determined by the concept of "sustainable yield." Sustainable yield refers to the maximum rate at which a renewable resource, such as fish from a fishery or timber from a forest, can be harvested over the long term without depleting the resource's ability to replenish itself.

Sustainable yield takes into account the natural regeneration and reproduction rates of the resource, ensuring that the harvesting rate does not exceed the resource's capacity to replenish itself. It is a crucial concept in natural resource management to maintain ecological balance and prevent overexploitation, which could lead to the depletion of the resource and ecological damage.

Option A, the nitrogen cycle, is a biogeochemical cycle involving the transformation and circulation of nitrogen in the environment but is not directly related to determining the maximum harvest rate of a renewable resource.

Option C, desalination, is a process of removing salt and other minerals from seawater to produce freshwater. It is not related to the maximum harvest rate of renewable resources.

Option D, siltation, refers to the deposition of sediment, such as silt and sand, in bodies of water, affecting water quality and aquatic ecosystems but does not determine the maximum harvest rate of renewable resources.

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what originally brought Europeans to southeast asia​

Answers

Answer:

1. natural resources

2. cheap labor

3. to collect taxes

4. new consumers of European goods

Explanation:

Felicity is taking a test. She has to write about the importance of biomass. Which point should she include in her answer?

Answers

Final answer:

Felicity should include the point that environments with the greatest biomass have conditions that optimize photosynthesis and plant growth, leading to high biomass production.

Explanation:

One point Felicity should include in her answer about the importance of biomass is that environments with the greatest amount of biomass produce conditions in which photosynthesis, plant growth, and net primary productivity are optimized.

This is because warm and wet climates allow photosynthesis to proceed at a high rate, enzymes to work efficiently, and stomata to remain open without excessive transpiration. These factors lead to a maximal amount of carbon dioxide moving into plants and resulting in high biomass production.

The above-ground biomass also produces important resources such as habitat and food for other living things. Conversely, dry and cold environments have lower photosynthetic rates and less biomass, which can have negative impacts on animal communities due to a decrease in available food.

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PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE......HELP ME OUT​

Answers

I would go with option A

hope that helped you


From a standpoint of geography, giving directions to somewhere is an
example of ____ while describing what the area looks like is an example of

A. location, place

B. mental cartography, art

C. mental cartography, climate

D. place; location

Answers

Final answer:

In geography, giving directions correlates with the concept of 'location', while describing the physical and human characteristics of an area relates to 'place'.

Explanation:

From a standpoint of geography, giving directions to somewhere is an example of location, while describing what the area looks like is an example of place. Location, in terms of geography, is about relative position and can involve directions such as north of, southeast of, or behind. This involves using known points of reference to navigate and find other places. Place, on the other hand, involves the physical and human features that distinguish one location from another, giving a location its distinctive character.

these islands are about 740 miles Northeast of the Larsen ice shelf​

Answers

Answer:

Falkland Islands

Explanation:

The Falkland Islands are an archipelago in the South Atlantic. There's three major islands and hundreds of small islands consisting this archipelago. These islands are located east of Patagonia, and on the northeast of the Larsen Ice Shelf on Antarctica, being only around 740 miles away from it. These islands are a home to lot of sheep and lot of birds, with the human population being relatively small. The islands also have a museum that is dedicated to the explorations that took place in this part of the world. The most famous thing about these islands unfortunately is the war over them between Argentina and the United Kingdom in 1982.


If you wanted the absolute location of Paris, France, you would have to have which of the following?

Answers

Answer:

I would say A

Hope This Helps!  Have A Nice Day!!

Answer:

If I wanted the absolute location of Paris, France, I would have to have a political map with longitude and latitude lines marked in a grid system

Explanation:

A political map is a thematic and geographic map showing the countries of the world or a region, including the sovereign states and dependent territories, the borders between them and their capitals or administrative centers. Territories within a single country are depicted in one color. The color of the territory carries no information, it only helps to separate the territory of one country from that of another.

Political maps usually have in their margins the lines of longitude and latitude (meridians and parallels), which serve to locate certain coordinates within the map.

which of the following is true characteristic of the earth but not the moon?a. volcanoes b. plate tectonics c. molten core d. asteroids impacts​

Answers

Answer: B.

The Moon's Mantle is too cold to move easily, and has no convection and no active tectonic plate motions, due to the Moon's smaller size and colder temperature than the Earth.

Answer:

The characteristic of plate tectonics is only true about the Earth and not the Moon.

Explanation:

The Moon is way too smaller than the Earth and has a comparatively cooler mantle. The size of the Moon limits the possibility of the existence of tectonic plates. Moreover, a cooler mantle doesn't favour the generation of convection currents that are responsible for the tectonic activities. The moonquakes (like that of earthquakes on Earth) are believed to be caused by the Earth's gravitational influence over the moon and the tidal activities on Earth, not by tectonic activities.

Which of the following issues is the best example of a pull factor that encouraged Americans to move West?
A.
seeing lots of land out West
B.
experiencing unfair treatment in the East
C.
not having enough jobs in the East
D.
not having enough land available in the East

Answers

A is the answer I am pretty sure of it.

Answer:

A

Explanation:

I took test

Can yesterday's weather map help you predict tomorrow's weather? Give a reason for your answer

Answers

Yesterday's weather map can be very useful when it comes to predicting the weather for tomorrow, but it also might not be useful at all. The reason why we can not say it for sure would it help or not is because it all depends on the scale of the weather map. If the weather map is only showing us smaller area, then we will not be aware of the surrounding area's weather conditions, and considering how quickly the air masses move, everything can change very quickly. On the other hand, if we have a weather map that presents us much larger area, then we can see the surrounding area and its weather characteristics, so even if the reader of the map is not professional, still it will be able to make a fairly accurate prediction.

formula to calculate discount percentage ​

Answers

Explanation:

The first step of the primary method is to use the formula S = p - rp, where S = sale price, r = discount percentage rate, and p = the original price. Using the alternative method, you look at the remaining percent of the price you'd be paying; for example, 90% is left if 10% is taken off.

Answer:

hope this helps.

Explanation:

Convert the percentage discount to a decimal, Multiply the original price by the decimal, Subtract the discount from the original price,

Japan was known as the worlds workshop in the years after World War II because it

Answers

Answer:

imported raw materials and made them into finished goods for export

Answer:

turned imported resources into marketable products

Explanation:

Gradpoint


Most Pakistanis practice which religion?
A. Hinduism
B.
Islam
C.
Christianity
D. Buddhism

Answers

Answer:

b Islam

Explanation:

Answer:

B. Islam

Explanation:

Roughly 97% of Pakistanis are Muslim. Inside Islam, similar to the Christian confidence, there is a division between belief system/religious philosophy. Some stick to the Sunni Islam confidence, which I accept is overwhelmingly the confidence of most  Muslims living in Arab nations and  the other being, Shia. You catch wind of Sunnis and Shias warring with one another. From what I hear, there is a contrast between these two religions.

Can someone make a factfile poster (pref. PowerPoint) about Tsunamis thank you

Answers

Answer

I maybe could

Explanation:

What about Tsunamis?   when is it due?

The Brazilian government has tried to improve the lives of people who live in favelas by _____. moving favelas out of the city expanding city boundaries building new housing building more favelas

Answers

Answer: Separation

Explanation:

Answer:

Building new houses is the answer

Explanation:

lack of arable land in ___ encouraged rapid industrialization

tibet
china
the philippines
japan

Answers

Answer:

Japan

Explanation:

Lack of arable land in Japan encouraged rapid industrialization. After the Meiji Restoration of 1868 Japan has rapid strides.

How Japan industrialization happened?

The rapid industrialization in Japan has developed the economy from the infrastructure production in the companies. Many industries like shipyards, iron smelters, and spinning mills were sold to the big businessman.

Thus, option D is correct.

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which of the following statements best describe the religious characteristics of pakistan and india

Answers

India is Muslim and Pakistan is budasim

The shapes of which two continents' coastlines led to early suggestions they have been joined together in the past?

a) Australia and Africa
b) Asia and North America
c) South America and Africa
d) North America and Australia

Answers

Answer:

South America and Africa c)

ANSWER:

South America and Africa have the shapes of the two continent's coastlines which led to the early suggestion they have been joined together in the past.

EXPLANATION:

The map of both the continents are well noticed from the early ages. People have been working to study and taking angular notice on the structure of the joined continent in the past. The early suggestion was put forward to make a greater and more accurate decision to make in order to justify.

Which solid has an infinite number of planes of symmetry?

Answers

Answer:

A solid hollow cylinder has an "infinite number of planes of symmetry".

Explanation:

Two or more faces are said to be symmetric when they have the same dimensions and are geometrically identical. When these faces are placed in a setting with 'X', 'Y' and 'Z' axes "perpendicular to each other", they make a plane with three lines of symmetry. A circle has "infinite lines of symmetry". Thus, a cylinder with two openings has an "infinite number" of "planes of symmetry".

Where is the hole in the ozone located???
Please help me...
I’m confused.

Answers

Answer:

The hole in the ozone layer is located just between the mesosphere and the stratosphere.

Hope I helped! :)

A natural disaster caused an ecosystem to experience a significant drop in species richness. What can you conclude about the ecosystem? A. Evenness changed from high to low. B. Evenness changed from low to high. C. There’s decreased biodiversity in the ecosystem. D. There’s increased biodiversity in the ecosystem.

Answers

C.There's decreased biodiversity in the ecosystem because of human and or natural cause.(eg:deforestation)

Hope this help!!Gd luck!

Final answer:

The ecosystem experienced a drop in species richness due to a natural disaster, leading to decreased biodiversity.

Explanation:

Decreased biodiversity can be concluded about the ecosystem that experienced a significant drop in species richness due to a natural disaster. When species richness declines, it indicates a loss of biodiversity. This is often seen in ecosystems after disturbances, where common species become more common at the expense of rare species.

This decrease may affect not only the number of species, but also the balance and functionality of the ecosystem, as species interactions and the unique features within the ecosystem are lost.

Which power source has been least developed?

wood

wind

biofuel

hydroelectric

Answers

Wind energy is the power source that has been less developed because it depends on the wind, which is not constant since it has a variable intensity and direction.

What is wind energy?

It is that energy obtained by harnessing the force of the wind, that is, it is a type of kinetic energy produced by the effect of air currents.

Disadvantages of wind energy

The wind is not constant in terms of intensity, therefore the production of energy is irregular.

Large tracts of land are required to implement numerous propellers and to be able to produce considerable amounts of electricity, considered unprofitable.

Therefore, we can conclude that wind energy among the power sources mentioned is sensitive to atmospheric conditions and uses large areas of land, which is why it is considered unprofitable for different countries.

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Final answer:

Among the listed power sources, woodwind appears to be the least developed, primarily because it is not commonly associated with energy production. Biofuel and hydroelectric energies are extensively developed and significantly contribute to the world's energy supply.

Explanation:

The power source that has been least developed out of the options you provided - woodwind, biofuel, and hydroelectric - appears to be woodwind. This refers to the use of wind power, but the term is often associated with wind instruments rather than energy production. Wind power itself has been significantly developed and continues to be so.

Biofuel development has also seen significant growth, as it's an important part of many countries' strategies for reducing dependence on fossil fuels. Processes like anaerobic digestion and fermentation are commonly used to produce biofuels from organic matter, offering a renewable energy source.

When it comes to hydroelectric power, it has been extensively developed and harnessed, and is a major source of renewable energy in many countries. For example, about 67% of New Zealand's electricity demand is met by hydroelectric power. Therefore, hydroelectric power is not the least developed energy source among the ones listed.

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Why do historians refer to the dark ages as a period when Europe "slept"?


it's for world civilization.

Answers

Europe's progress slowed down while sub-saharan Africa, China, India, and the U.S. flourished

The society in Europe slowed down during the Dark Ages.

Which of the following is an example of spatial thinking?

A. Comparing your hometown to similar cities around the country
B. Determining the demographic makeup of your hometown
C. Writing an article about the people who founded your hometown
D. Drawing a map of the important landmarks in your hometown

Answers

Final answer:

The best example of spatial thinking is D. Drawing a map of the important landmarks in your hometown, as it involves visual representation of spatial relationships between different locations.

Explanation:

The question 'Which of the following is an example of spatial thinking?' relates to the kind of thinking that involves understanding the relationships between physical spaces and entities within them. The answer to this question is D. Drawing a map of the important landmarks in your hometown. This is because spatial thinking involves understanding how different locations relate to each other and representing that spatial information visually or conceptually. Drawing a map requires the mapmaker to consider the locations of landmarks in relation to one another, as well as their significance and the routes between them.

Examples A and C involve comparisons and historical considerations but do not directly involve thinking about spaces and their relationships. Example B involves demographic analysis, which can be related to spatial thinking but is not an explicit representation of space or spatial relationships.

What is the diameter of earth

Answers

Answer:

7,917.5 mi

Explanation:

Answer:

The diameter of Earth is 7,917.5 miles

Which of the following is true about the Red Sea’s location?

A. The Red Sea is connected to the Persian Gulf.
B. The Red Sea is north of the Persian Gulf.
C. The Red Sea feeds out to the Arabian Sea.
D. All of the above

Answers

The answer is D. All of the above

Final answer:

The Red Sea is not directly connected to or north of the Persian Gulf. Instead, it feeds out to the Arabian Sea, connecting further with the Indian Ocean.

Explanation:

The Red Sea is an important geographic entity known for its unique position and features. In analyzing the given options related to the location of the Red Sea, the correct answer is Option C - The Red Sea feeds out to the Arabian Sea. The Red Sea is not directly connected to the Persian Gulf, nor is it located north of the Persian Gulf, eliminating options A and B. The Red Sea actually connects to the Indian Ocean via the Arabian Sea, courtesy of the Bab el-Mandeb strait and the Gulf of Aden, making statement C correct.

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How are Mexico in the United States similar nations?
Check all that apply.
A. They both share identical cultures on the interior of each country
B. They both work together as economic partners
C. They both have similar military might and culture
D. They both share cultures especially along the border

Answers

Answer:

b, d

Explanation:

Answer:

B. They both work together as economic partnersC. They both have similar military might and cultureD. They both share cultures especially along the border

Explanation:

The united states shares borders with that of the Mexico and they have similar landscapes and features that are connected by the Central American passage and show economic partnerships and both have various cultural similarities in terms of the cultural and eating habits along the borders and know for there military powers and culture.

what were three things that the government tried to do during reconstruction​

Answers

Answer: Sharecropping, reformation and economy balance

Explanation:

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