how did Wegner explain why fossils and land animals are found on continents that are cross oceans from one another?

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Answer:

The characteristics you mentioned, including an archipelago, limited arable land, rugged mountains, and earthquakes, are commonly associated with Japan.

Explanation:

Answer:

25. The Mita system was a labor system put into place by the Spanish in Peru. The system was created to force Peruvian natives into months of hard labor for very little salary. This system was adopted from the Incas.

26. Hierarchy

27. In Incan times, a group of related families that pooled resources was called the ayllu.

Physical geography affects the development of a civilization due to its effect on every natural phenomena on earth. These natural events affects humans and their life in many aspects including politics, social, cultural and economic field.

Physical geography is one of the main parts of geography. Physical geography is a part of geography that studies everything related to the study of processes and patterns in the natural environment on earth. The scope of physical geography includes all natural phenomena that occur in the anthroposphere, atmosphere, biosphere, hydrosphere, pedosphere (soil layer), and lithosphere. Natural events that occur in various regions of the world have an impact on human life.

For example, natural layout inspires the social interactions and arts within the people. Choices and pledges in politic are influenced by current environment states. Natural resources affects the type of craft that local makes as well as commodity for sales. The natural layout itself decides the accessibility of the commodity and affects the prices.

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The region that is commonly referred to as the "Midwest states" includes Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.

The Midwest region of the United States is often referred to as the Midwest states and includes Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin. Each of these states offers a variety of cultures, climates, and attractions that can provide visitors with an unforgettable experience.

From the sandy beaches of Lake Michigan to the bustling cities of Chicago and St. Louis, the Midwest states offer something for everyone. Whether you're looking for a family vacation destination or a romantic getaway, the Midwest states are sure to provide you with the perfect experience.

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Instrusive and Extrusive are the correct answer respectively.

Intrusive rocks are igneous rocks that form when magma cools under the earth's surface. They can be identified by their large interlocking crystals, which grew large due to their slow cooling. Granite is a common type of intrusive rock that is distinguished by the presence of blocky pink potassium feldspar crystals.

Diorite, granite, and pegmatite are examples of intrusive igneous rocks.

Extrusive rocks are formed on the surface of the Earth from lava, which is magma that has emerged from underground. Intrusive rocks are formed from magma that cools and solidifies within the crust of the planet.

Basalt, tuff, pumice are examples of extrusive igneous rock.

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Answer:

The river would break through its natural levees, depositing sediment and fresh water in the surrounding wetlands, keeping them healthy, productive and intact.

Answer:

subject?

Explanation:

Answer:

Longitudinal lines

Explanation:

These are lines runnig from north to south dividing the earth into the western and eastern hemisphere.

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Answer:

Human activity - Produces greenhouse gasses.

Greenhouse gasses - Cause atmosphere to trap more heat.

Sun's output - Can vary.

Ice age - Peaked 20,000 years ago.

Explanation:

Human activity includes the usage of fossil fuels on a very large scale, and by using them we release huge amounts of greenhouse gasses into the atmosphere.

The greenhouse gasses have the ability to trap the heat that is reflected from the surface of the planet, thus keeping more of it in the atmosphere and causing global temperature rise.

The sun is technically a star, thus an object that produces energy and light, and like every star, it has variations in its activity in accordance with the processes going on on it.

There have been numerous ice ages through the geological past, and the last one of them ended only around 10,000 years ago, with its peak being just 20,000 years ago.

Answer:

the answer are right

Explanation:

Just took the quiz

Answer:

D. northward movement of India into Eurasia

Explanation:

Answer:

rock layers

Explanation:

There are three types of radioactive waste - Low-level nuclear waste, Intermediate-level nuclear waste, and High-level nuclear waste.

Low-level nuclear waste- 90% of the total nuclear waste is Low-level nuclear waste. It includes lightly-contaminated items like tools and work- clothing which contain only 1% of the radioactivity in the nuclear waste.  Most of the low-level waste is not highly radioactive but some waste may possess radioactivity to a significant level.

Intermediate-level nuclear waste- 7% of the total nuclear waste is Intermediate-level nuclear waste. It comprises used filters, steel components from within the reactor, and some effluents from reprocessing containing 4% of the radioactivity in the nuclear waste. Since it contains higher amounts of radioactive materials than low-level waste, the waste requires needs special shielding.

High-level nuclear waste- 3% of the total nuclear waste is High-level nuclear waste. High-level waste emits more than 95% of radioactivity, which is generally released in the power generation process from different nuclear sources. The waste comprises highly-radioactive fission products and transuranic elements produced in the core of a nuclear reactor.

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Answer:

c

Explanation:

why would they worry about them when theyre over yhe river

Cultural indicators are instruments that act as a point of reference for the comprehension of phenomena that take place within the cultural realm. Cultural economy is the area of economics that focuses on how culture influences economic outcomes.

For instance, individualism, the view that capitalism would be the foundation of freedom, exceptionalism, gun ownership, etc. represent cultural values in the United States that have an impact on the economy and national defense. The impact of these traditional influences on GDP would be the second step of this study procedure.

For instance, Pakistan is an Islamic nation that does not support interest rates in the banking system, which has a significant impact on GDP. As a result, the culture does not believe rather impacts the economy.

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The analytical tool that is commonly used to measure distances to nearby galaxies in the Local Group is called the "Standard Candle Method," specifically utilizing Cepheid variable stars and Type Ia supernovae as standard candles.

Here's a step-by-step explanation of the method:
1. Identify the standard candles: Choose either Cepheid variable stars or Type Ia supernovae, which have known intrinsic brightness (luminosity) that can be used to estimate their distance.
2. Observe the standard candles: Using telescopes, observe and collect data on the apparent brightness (magnitude) of the chosen standard candles in the target galaxy.
3. Determine the period-luminosity relationship: For Cepheid variable stars, plot their observed period of variability against their luminosity. This relationship is known as the Leavitt Law.
4. Calculate the distance: Compare the apparent brightness of the standard candles to their known intrinsic brightness. By applying the distance modulus formula, you can calculate the distance to the target galaxy.
Distance modulus = (Apparent Magnitude - Absolute Magnitude + 5) / 5
5. Verify the results: To increase accuracy, it is recommended to use multiple standard candles in a target galaxy or apply additional methods, such as parallax measurements, to cross-check the calculated distances.

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Answer:

Industrialização e urbanização.

Explicação:

A industrialização e a urbanização são as principais causas de degradação ambiental no mundo atual, porque a industrialização e a urbanização produzem uma grande quantidade de poluição que afeta adversamente o meio ambiente. Antes da industrialização, a concentração de gases de efeito estufa, como carbondóxido e monóxido de carbono etc. na atmosfera, é baixa, mas após a industrialização, essa concentração aumenta, causando o aquecimento global ao bloquear a radiação solar. A industrialização e a urbanização também poluem os corpos d'água e a vida dos animais marinhos está em perigo.

Answer:

Coronaviruses are named for the crown-like spikes on their surface. There are four main sub-groupings of coronaviruses, known as alpha, beta, gamma, and delta.

Human coronaviruses were first identified in the mid-1960s. The seven coronaviruses that can infect people are:

Common human coronaviruses

229E (alpha coronavirus)

NL63 (alpha coronavirus)

OC43 (beta coronavirus)

HKU1 (beta coronavirus)

Other human

The statement "Gypsum, used in the construction of wall boards, is formed by volcanoes erupting magma onto the surface" is false.

Gypsum is formed through the process of evaporative mineral deposition in shallow marine environments. Gypsum is a soft mineral that is commonly used in the construction of wall boards. Gypsum is usually deposited by the evaporation of saltwater in shallow seas or saltwater lakes over millions of years. The remains of marine animals are the source of the calcium sulfate in gypsum deposits. The statement "A contact is a line drawn on a map that separates two different rock types" is true. In geology, a contact is the line that separates two different rock types or ages. The point where two different rock types or ages meet is referred to as a contact. The answer is a Geologic Map. Geologic maps are maps that depict the distribution and age of rocks, as well as geological structures like faults and folds. They are used to visualize the distribution of different types of rocks in a region. A geologic map usually has different colors or patterns to represent different rock types and ages.

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During the burial process, the shale layer expels approximately 10 km³ of water, and the average concentration of oil in this water is estimated to be 9 ppm.

Expelling water from a shale layer buried from 1 km to 3 km depth involves calculating the volume of water expelled. Assuming compaction equilibrium, the amount of oil generated can be determined based on the shale's hydrocarbon content and the percentage of oil expelled in primary migration.

Therefore, during the burial process, the shale layer expels approximately 10 km³ of water, and the average concentration of oil in this water is estimated to be 9 ppm.

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Answer:

Greece's steep mountains and surrounding seas forced Greeks to settle in isolated communities. Travel by land was hard, and sea voyages were hazardous. Most ancient Greeks farmed, but good land and water were scarce. ... Many ancient Greeks sailed across the sea to found colonies that helped spread Greek culture.

Explanation:

The option that is NOT an example of 'putting a price on carbon' is solar geoengineering.

Solar geoengineering refers to the deliberate manipulation of the Earth's climate system to counteract the effects of climate change, typically by reflecting sunlight away from the Earth's surface.

It involves techniques such as deploying mirrors in space or releasing aerosols into the atmosphere. On the other hand, 'putting a price on carbon' refers to implementing policies or mechanisms that impose a financial cost on carbon emissions.

Examples of this include a carbon tax, carbon trading (cap-and-trade systems), and the Clean Development Mechanism (CDM) which allows emission reduction projects in developing countries to generate certified emission reduction credits.

Therefore, the correct answer is solar geoengineering.

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1. The null hypothesis is  H0: μ ≤ $24,000 and the alternative hypothesis is HA: μ > $24,000.

2. The average claim size for Hurricane Andrew is greater than the historical average hurricane claims of $24,000 with 99% confidence.

The null hypothesis for this experiment is that the average claim size is equal to or less than the historical average hurricane claims of $24,000. The alternative hypothesis is that the average claim size is greater than $24,000.

To test the hypothesis at the 0.01 level, we need to calculate the test statistic and compare it with the critical value.

The formula for the test statistic is:

t = (x - μ) / (s / √n)

Where:

Substituting the values, we get:

t = (27,500 - 24,000) / (2400 / √84) = 7.427

Using a t-distribution table with 83 degrees of freedom and a 0.01 level of significance, the critical value is 2.500.

Since the calculated test statistic (7.427) is greater than the critical value (2.500), we can reject the null hypothesis.

Therefore, we can conclude that the average claim size for Hurricane Andrew is greater than the historical average hurricane claims of $24,000 with 99% confidence.

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A residual plot is a tool used in regression analysis to assess the goodness of fit of a linear model. The residual plot does confirm that the relation between time between eruptions and length of eruption is linear.

It helps to visualize the relationship between the predictor variable (time between eruptions) and the response variable (length of eruption) by plotting the residuals (the differences between the observed values and the predicted values) against the predictor variable.

If the relationship between the predictor and response variables is linear, the residual plot should show a random scatter of points around a horizontal line at zero.

This indicates that the model is able to capture the underlying linear relationship between the variables, and that the residuals are distributed randomly around the zero line.

However, if the residual plot shows a systematic pattern, such as a curve or a funnel shape, it suggests that the linear model is not appropriate for the data and that a different type of model may be needed.

Therefore, in order to determine whether the residual plot confirms that the relationship between time between eruptions and length of eruption is linear, we need to plot the residuals and examine the pattern.

If the residual plot shows a random scatter of points around the zero line, it would suggest that the relationship is linear. However, if there is a systematic pattern in the plot, it would indicate that the relationship is non-linear and that a different model may be more appropriate.

Therefore, to definitively answer this question, we would need to plot the residuals and examine the pattern.

Without the data and the plot, it is impossible to make a definitive statement about the linearity of the relationship between time between eruptions and length of eruption based solely on the residual plot.

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The gray absorption coefficient of a slab of nonscattering solid material depends on the specific material and its properties.

The gray absorption coefficient (also known as the absorption cross-section or absorption efficiency) quantifies how effectively a specific material absorbs incident radiation. It is determined by the composition and physical properties of the material. To find the gray absorption coefficient for a particular material, you would need to consult reference data or conduct experimental measurements.

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Answer: Geography is often a major factor in deciding where a group of people settle. People need access to natural resources to build their homes and other infrastructure, to land that can provide food and water, and to places that are easily accessible to those who live in them.

The principle of stratigraphy is based on the formation of sedimentary rocks in distinct layers or strata over time. By studying these layers and the fossils they contain, geologists can determine the relative ages of rocks and reconstruct Earth's geological history.

Sedimentary rocks are formed through the process of deposition, where sediments such as sand, mud, and organic matter accumulate over time. As these sediments settle, they form layers, with each layer representing a distinct period of deposition. These layers can vary in thickness, composition, and fossil content.

The principle of stratigraphy relies on the concept of superposition, which states that in undisturbed rock sequences, the younger rocks are found on top of older rocks. This principle forms the basis for establishing the relative ages of different rock layers and the fossils they contain. By studying the characteristics of these layers, such as the type of sediment, the presence of specific fossils, and the composition of the rock itself, geologists can reconstruct the geological history of an area.

Fossils play a crucial role in stratigraphy as they provide evidence of past life forms and help determine the relative age of the rocks in which they are found. Fossils are typically found in specific layers of sedimentary rock, and their presence or absence can indicate the relative age of those layers. By examining the fossil assemblages in different rock layers, scientists can identify and correlate specific periods of time, allowing for the development of a geological timeline.

Overall, the principle of stratigraphy allows geologists to understand the sequence of events that have occurred in Earth's history, including the deposition of sediments, changes in environmental conditions, and the evolution and extinction of organisms. It provides a valuable tool for reconstructing past environments, studying the Earth's geological processes, and unraveling the complex history of our planet.

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