Rainforests are not generally considered a source of _______.

Answer: all

Explanation:

No it is not true that say that that active volcanoes can only be found near plate boundaries,

This is due to the fact that volcanoes are known to occur in the hot spots. These are the areas that have to be in the interior plates. It is said that most of the active volcanoes are known to happen in the areas that there are plate collisions.

But they greatest of the volcanoes of the earth are known to be out of view given that they occur on the ocean floor along spreading ridge.

This is the term that is used to refer to the opening that occurs at the crust of the earth that would cause lava to erupt as well as volcanic ash. Volcanoes are known to also cause hot molten magmas to erupt out of the crust of the earth.

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Answer: the coast

Explanation: Greeks relied on water for a lot of things. Therefore, they settled as close to trade routes and bodies of water as possible.

Answer:

Explanation:

the Chinese considered themselves to be "Zhong Guo," or the Middle Kingdom, because they thought they were in the centre of the world and were bounded by natural boundaries on all sides.

Rock B, which has fewer but larger pores connected by straight conduits, has higher permeability compared to Rock A.

Permeability refers to the ability of a rock or sediment to transmit fluids. In the case of these two rocks, the larger and more direct conduits in Rock B allow for easier and faster fluid flow. The straight conduits create a more direct pathway for fluid movement, resulting in higher permeability.

On the other hand, Rock A with its many small pores and winding conduits presents a more tortuous path for fluid flow. The small pores and convoluted network of conduits create more resistance to fluid movement, reducing the permeability of the rock.

Therefore, while both rocks may have the same porosity (the amount of pore space), the difference in the connectivity and structure of the pore network determines the permeability, with Rock B being likely to have higher permeability.

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Answer: The answer is B. Rocks change from one type to another.

Explanation:

The rocks change from one type to another. Thus, the second statement correctly describes a feature of the rock cycle.

The three main kinds of rock—igneous, metamorphic, and sedimentary—are formed and decomposed according to various applications of heat and pressure over time, and this process-based network is known as the rock cycle.

For instance, when heat and pressure are applied to solid rock shale, slate is the result. The granite undergoes further metamorphosis until it becomes gneiss with increasing heat and pressure. The rock will fully melt if heated any higher, then reform as an igneous rock.

The granite undergoes further metamorphosis until it becomes gneiss with increasing heat and pressure. The rock will fully melt if heated any higher, then reform as an igneous rock.

Therefore, in a rock cycle, rocks change from one type to another.

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The shallow-water area along the shore of a lake or pond is called the littoral zone.

The littoral zone refers to the shallow-water area that extends along the shore of a lake or pond. It is an important ecological zone that plays a crucial role in the overall health and functioning of aquatic ecosystems. The littoral zone is characterized by its proximity to the shoreline, where sunlight penetrates the water column, allowing for photosynthesis to occur. This zone is typically rich in aquatic vegetation, such as emergent plants, reeds, and lilies, which provide habitat, food, and shelter for a wide variety of organisms, including fish, amphibians, insects, and birds. The littoral zone also serves as a transition area between the aquatic and terrestrial environments, facilitating the exchange of energy, nutrients, and organic matter between the water and land. It is an ecologically diverse and productive zone that supports the growth and reproduction of numerous species, contributing to the overall biodiversity and ecological balance of the aquatic ecosystem.

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Answer:

slave trade

job opportunities

religious prosecutions

famine

Answer:

1: Slave trade

2: Job opportunities

3: Religious persecution

4: Famine

Answer:

pues el metodo por excelencia es el carbono 14 o tmb la datacion de rocas

Explanation:

Answer:

Its B: total number of half-lives for the element potassium

Explanation:

The impact of South Indian high pressure cell and South Atlantic high pressures include seasonal climate and varying weather conditions.

This is referred to as the atmospheric condition of a given place over a period of time.

The presence of the South Indian high pressure cell and South Atlantic high pressures ensures there are different seasons which influences the social, environmental and economic aspects of the area positively through favorable climatic conditions and increase in the growth of farm produce to boost the economy.

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In my opinion, human activities affected the global climate because it has been scientifically proven that CO2 emission levels are positively correlated with global warming.

Global warming refers to the constant increase in temperatures around the world in the last decades.

Global warming has been positively correlated with the increase in CO2 emission levels, whose causes include human activities such as deforestation, the burning of fossil fuels and industrial activities that only benefit human populations.

In conclusion, in my opinion, human activities affected the global climate because it has been scientifically proven that CO2 emission levels are positively correlated with global warming.

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Answer:

not sure

Explanation:

Cloud computing refers to the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”) to offer faster innovation, flexible resources, and economies of scale.

In cloud computing, data and applications are stored on remote servers and accessed over the internet, rather than on a local computer or server. This allows individuals and organizations to access information and use applications from any device with an internet connection, without having to worry about the physical storage and maintenance of the underlying technology.

Therefore, Cloud computing has several benefits, including:

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Answer:

Strata are layers of rock, or sometimes soil. In nature, strata come in many layers. It is a term in sedimentary and historical geology; the singular is stratum. ... The strata are often typical of a particular time and place, and allow geologists to relate rocks in different places.

Answer:

The Richter scale

Explanation:

Answer:

The simplest definition of an ecosystem is that it is a community or group of living organisms that live in and interact with each other in a specific environment.

Answer:

An ecosystem is a natural environment that includes , plant and animal, which live and interact within the environment

Answer:

I just did this lesson in my school, If there were world wide educators on the subject, and/or a clean environment.

Explanation:

I hope this helped. If not then don't mind it.

Answer:

More frequent and intense drought, storms, heat waves, rising sea levels, melting glaciers and warming oceans can directly harm animals, destroy the places they live, and wreak havoc on people's livelihoods and communities. As climate change worsens, dangerous weather events are becoming more frequent or severe.

Explanation:

Answer:

below the age of 20.

Explanation:

population statistics

Answer:

The sun is the center of our solar system if that is what you are asking we all revolve around the sun.

Explanation:

The Chowan River Basin is located in the northeastern part of the state of North Carolina. It is a vital ecosystem that spans approximately 5,300 square miles, covering both North Carolina and Virginia. The Chowan River itself is a tributary of the Albemarle Sound and provides essential resources to the surrounding communities and natural habitats.

The basin includes various counties in North Carolina, such as Hertford, Bertie, Northampton, Chowan, and Gates, as well as parts of Virginia. It consists of several rivers, streams, and tributaries that all eventually flow into the Albemarle Sound. The primary water sources in the basin include the Meherrin, Nottoway, Blackwater, and Chowan Rivers.

The Chowan River Basin is home to a diverse range of plant and animal species, and it plays a crucial role in supporting agriculture, forestry, fishing, and recreational activities in the region. The basin's wetlands, forests, and waterways serve as natural filters, helping to maintain water quality and protect the environment.

In summary, the Chowan River Basin is located in the northeastern part of North Carolina, encompassing several counties and extending into parts of Virginia. It is a critical ecosystem that supports a variety of species and provides essential resources to the region.

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1. How were the continents during suilurien

Ans: During the Silurian , the Earth witnessed many changes in the way in which landmasses were distributed around the globe. Although there were no major volcanic events, a deglaciation and rise in sea levels occurring at that time produced varying periods of continent coverage and exposure. The variation of ocean levels occurred alongside the process of continental fragmentation and grouping that occurred from the Cambrian to the present.

At that time, the continents were distributed very differently than they are today. The Silurian world consisted of a vast north polar ocean and a south polar supercontinent (Gondwana) with a ring of approximately six continents. By the Silurian period, a large portion of the Rodinian landmass had become fragmented, and those fragments migrated toward the equatorial region. Most of these fragments were eventually assembled by a series of plate collisions into the super-continents of Laurussia and Laurasia. The modern Philippine islands were most likely inside the Arctic Circle, while Australia and Scandinavia resided in the tropics; South America and Africa were probably over the South Pole.

There was no major volcanic activity during the Silurian; however, the period is marked by major orogenic (mountain-building) events in eastern North America and in northwestern Europe, resulting in the formation of the mountain chains there. This was called the Caledonian Orogeny. In other areas, large igneous rock formations of the Middle Silurian arose, such as those in Central Europe, as well as light sedimentation throughout the Baltic region. While not characterized by dramatic tectonic activity, the Silurian world experienced gradual continental changes that would be the basis for greater global consequences in the future, such as those that created terrestrial ecosystems.

The Silurian oceans are also of particular interest for activity between the regions known as Laurentia, Baltica and Avalonia. The ocean basins between these areas substantially closed together, continuing a geologic trend that had begun much earlier. The new marine habitats produced by these profound changes in the Silurian seas provided the framework for significant biological events in the evolution of life. Coral reefs, for example, made their first appearances in the fossil record during this time.

The Silurian period was a time when the earth underwent considerable changes that had important repercussions for the environment and the life within it. The Silurian witnessed a relative stabilization of the world's general climate, ending the previous pattern of erratic climatic fluctuations. One significant feature of these changes was the melting of large glacial formations. This contributed to a substantial and significant rise in the levels of the major seas, creating many new marine habitats.

The Silurian period's condition of low continental elevations with a high global stand in sea level can be strongly distinguished from the present-day environment. This is a result of the flood of 65% of the shallow seas in North America during the Llandovery and Wenlock times. The shallow seas ranged from tropical to subtropical in climate. Commonly present in the shallow seas were coral mound reefs with associated carbonate sediments. Due to reduced circulation during the Ludlow and Pridoli times, the process of deposition of evaporites (salts) was set in motion. Some of these deposits are still found in northern Europe, Siberia, South China and Australia.

Answer:

The mean monthly rainfall is 20 to 30 mm. The soils are silty clays and clay loams. The main crops are sugar cane, maize, tobacco, wheat, berseem, sugar beet, and orchards.

Answer:

Rwandan Ethnic Tensions. By the early 1990s, Rwanda, a small country with an overwhelmingly …

Rwandan Genocide Begins. On April 6, 1994, a plane carrying Habyarimana and Burundi’s president …

Slaughter Spreads Across Rwanda. The mass killings in Kigali quickly spread from that city to the …

International Response. As in the case of atrocities committed in the former Yugoslavia around the world

Explanation:

Rwanda is being plagued by murder. The widespread murders began in Kigali and swiftly extended to the Worldwide reaction. Similar to how crimes against humanity were carried out all around the world in the former Yugoslavia.

Rwanda is being overrun with murder. One of the most infamous recent genocides, the Rwandan Genocide began in 1994 and lasted for only 100 days before it soon spread. The world community and UN peacekeepers looked on while almost one million ethnic Tutsis and moderate Hutus were massacred during this 100-day span between April and July 1994.

Furthermore, it's important to recognize that the Rwandan Genocide happened during a civil war. In 1990, a civil war between the military forces of the government and the rebel Rwandan Patriotic Front (RPF), which was commanded by Tutsi exiles in Uganda, broke out.

Hence, the Rwandan Genocide was a cruel action in history like Jews genocide done by Hitler in world war2.

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The rotating time required for the new insert-type bit to reach the breakeven cost for equal penetration rates is 143.89 hours.

To calculate the rotating time required for the new bit at breakeven cost for equal penetration rates, we can use the concept of break-even analysis. Break-even analysis determines the point at which the cost of two alternatives is equal.

1. Calculate the cost of drilling with the milled tooth bit:

  Cost of drilling with the milled tooth bit = Trip time cost + Rotating time cost

  Trip time cost = Trip time (T) x Rig cost per hour

               = 8 hrs x $900/hr

               = $7,200

  Rotating time cost = Rotating time x Rig cost per hour

                     = 150 hrs x $900/hr

                     = $135,000

  Total cost of drilling with the milled tooth bit = Trip time cost + Rotating time cost + Bit cost

                                                 = $7,200 + $135,000 + $3,000

                                                 = $145,200

2. Set up the equation for the break-even point:

 Cost of drilling with the milled tooth bit = Cost of drilling with the insert-type bit

  $145,200 = Trip time cost + Rotating time x Rig cost per hour + Cost of the insert-type bit

            = $7,200 + (Rotating time x $900) + $8,500

3. Rearrange the equation to solve for the rotating time:

  Rotating time x $900 = $145,200 - $7,200 - $8,500

  Rotating time x $900 = $129,500

  Rotating time = $129,500 / $900

                = 143.89 hours

Therefore, the rotating time required for the new insert-type bit to reach the breakeven cost for equal penetration rates is approximately 143.89 hours.

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Hominins are the family of bipedal primates which includes modern humans and their extinct ancestors. The family Hominidae, which includes Homo sapiens, is a subgroup of the superfamily Hominoidea that includes apes and monkeys.

Key Features that differentiate hominins from ape ancestors include:Size and shape of canine teeth. The earliest hominins had canines that were roughly equal in size to their other teeth, much like modern-day humans. In contrast, chimpanzees and other primates have long, pointed canines that they use to defend themselves, fight for social status, and occasionally kill prey.

Bipedalism: Hominins are the only primates that are exclusively bipedal, meaning that they walk on two legs. Anatomical features such as the shape of the pelvis and position of the foramen magnum support the idea that bipedalism was the first major hominin adaptation.

Dental morphology: Hominins have teeth that are smaller, less prognathic, and less complex than those of their ape ancestors. These changes reflect a shift toward a diet that relied less on hard, abrasive foods and more on cooked and processed foods.

Adaptive Transitions leading to the suite of traits we now find in modern Homo sapiens include:Hominins' skeletal structure started changing, and the pelvis, femur, and skull became different. Hominins had longer, slimmer thigh bones, which were adapted for bipedalism, as well as an inward tilt of the knee and pelvis, which helps to balance the body's weight over the legs in this upright posture.

The brain size of Homo erectus is larger than that of Homo habilis. Homo erectus, for example, had a larger brain size than Homo habilis. Homo erectus, like Homo habilis, was capable of producing stone tools and had a fully upright posture and bipedal gait.The emergence of Homo sapiens also brought about changes in culture and society. Agriculture, the creation of towns and cities, the development of written language, and the evolution of art and music are all examples of how humans' cognitive abilities have enabled them to create and advance culture.

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