About 85% of our energy comes from:

a.) Renewable energy sources
b.) Geothermal energy
c.) Nonrenewable energy sources
d.) Convection cycles in the mantle

Answer: The communist party in each country held a complete monopoly of political power.

Explanation:

The Stalinization of Eastern Europe began. The communist party in each country held a complete monopoly of political power. This permitted no independent political parties, no meaningful elections, and no criticism of the ruling communist party.

The correct option is B. Consumers will pay more when their values align with brand values.

Organic foods have a significant percent of the market in spite of their additional cost because many consumers are willing to pay more when their values align with brand values.

For example, some consumers may be willing to pay more for organic foods because they believe that organic farming is better for the environment, or because they are concerned about the use of pesticides and other chemicals in non-organic farming.

As a result, they may be willing to pay a premium for organic products that align with their values, even if those products are more expensive than non-organic alternatives.

While it is true that all consumers may not choose to eat organic foods even if they had that option (statement A), and that in some grocery stores, organic foods may be the only option available (statement C), these factors alone do not explain why organic foods have a significant percent of the market in spite of their additional cost.

Similarly, statement D, which suggests that organic products taste very different than non-organic versions, is not necessarily true and does not explain why consumers are willing to pay more for organic foods.

The right answer is B. Consumers will pay more when their values align with brand values.

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On a map with a scale of 1:62,500  , a measured distance of 4.5  inche represents an actual distance of 0.067 miles.

Actual distance  = map distance / scale

So

4.5 inches ÷ 12 inches per foot ÷ 5280 feet per mile = 0.000066288 miles

Actual distance = 0.000066288 miles ÷ 1:62,500

Actual distance = 0.000066288 miles ÷ 0.9864 miles per inch

= 0.067172 Miles.

Actual distance ≈ 0.067172 Miles.

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The Trail of Tears is an example of : ( B ) Inter-regional

The Trail of tears is the forceful migration of American Indian tribes located in the southern eastern parts of United states ( east of Mississippi River ). to the west of Mississippi river ( Oklahoma region ).This migration was part of Andrew Jackson's Indian Removal Policy.

Since this migration was from one region to another it is known as Interregional migration.

Hence we can conclude that The Trail of Tears is an example of : ( B ) Inter-regional.

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Answer:

D- Subduct

Explanation:

Answer:

Explanation:

1. The economy of Russia is largely dependent on oil. At the present moment, Russia is the largest producer of oil in the world. However, as a result of fracking i.e. hydraulic fracturing, American companies are able to refine oil at rock bottom prices. This has led to a drastic fall in the prices of oil in the international market. Hence, Russia’s number one export has been hit hard and as a result, the government revenues are dwindling. As a result of this, the growth forecasts for the Russian economy are capped at a maximum of 2%. In real terms, the economy might be facing a decline.

2.  Russia has been suffering from low birth rates ever since the World War era. As a result, the population of Russia has declined steadily over the years. The birth rate is also very low amongst the new generation. As a result, Russia is likely to face a shortage of skilled manpower over the years. Russia is also facing a shortage of skilled professionals in technical fields like computer programming. This is in stark contrast with other emerging nations like China and India who have rising populations and as a result, can keep the wages low. It will be a challenge for Russia to ensure the rapid upskilling of its workforce. However, it needs to be done since it is the only way to stay relevant in the global marketplace.

3. Russia has been consistently devaluing the ruble. There were multiple devaluations in the years 2013 and 2014. These devaluations were done with the intention of shoring up exports. However, the Russian government has been unable to do so. Instead, Russia faced several sanctions from European Union countries as well as the United States because of its annexation of Crimea. This has made it difficult for Russians to import goods at lower prices. Since Russia imports a lot of the food grains it consumes, the sanctions have led to inflation in food prices. The ruble has also seen a decline because of the fall in the prices of oil. To sum it up, the average Russian is facing very high inflation rates. If this issue is not dealt with immediately it could cause bigger problems for the Russian economy and for Vladimir Putin.

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Hi!

1.) A low population growth rate can cause a rise in the dependency ratio.

   When the population growth is decreasing, there are fewer and fewer children leading to more and more elderly as the workforce-age people are growing older. This puts pressure on the people in the workforce because they have to care for all of these elderly people.

2.) A low population growth rate can decrease the number of schools.

    If there are fewer children being born, there will likely be fewer schools because there isn't as much of a demand for schooling as there was before.

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Rises in oil prices can make it more expensive to produce other items, which can reduce their supply. High oil prices, to use the language of economics, can cause the supply curve for the commodities and services that use oil as an input to shift upward.

Our neighbourhoods and wildlands are negatively impacted by oil and gas development. Drilling operations are ongoing, causing pollution, aggravating climate change, displacing species, and destroying public lands set aside for everyone's benefit.

In nations like Saudi Arabia, Iran, Iraq, and Kuwait, oil sales have improved the economy and produced enormous wealth. Oil has directly contributed to the housing, employment, and education of millions of people in these and other Middle Eastern regions.

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Early astronomers believed that Earth did not move because they saw no parallax, the apparent motion of an object because of the motion of the observer.

Correct. Because they observed no parallax—the apparent motion of an object caused by the motion of the observer—early astronomers thought that Earth did not move.

They soon discovered that the Moon's position amid the stars and its shape changed from one night to the next. Early people observed star constellations in the sky that resembled animals and people, and they concocted tales to explain what they thought they saw.

When a planet appears to migrate westward in relation to the stars in the sky for a few weeks to a few months, this is known as apparent retrograde motion.

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Answer:

7680/1

Explanation:

How are P and S waves similar?

P waves are recorded earlier than S waves, because they travel at a higher velocity. ... P waves can travel through liquid and solids and gases, while S waves only travel through solids. Scientists use this information to help them determine the structure of the Earth.

Answer:

a

Explanation:

The ancient Babylonians developed a reliable method to calculate nonperfect squares which is explained below

The ancient Babylonians developed a method for calculating nonperfect squares by 1700 BCE. To find the approximate value of a nonperfect square, you can follow these steps:

1. Let G1 be a number whose square is close to the nonperfect square you want to find the value of. In this case, we want to find the value of the nonperfect square 5, so we let G1 = 2, since 2^2 = 4 is close to 5.

2. Divide the nonperfect square by G1. 5 ÷ G1 = 2.5, which is not equal to G1, so further action is necessary.

3. Average 2 and G1 to find G2. G2 = (2 + G1)/2 = (2 + 2)/2 = 2.25.

4. Divide the nonperfect square by G2. 5 ÷ G2 ≈ 2.222, which is not equal to G2, so further action is necessary.

5. Average 2.25 and G2 to find G3. G3 = (2.25 + G2)/2 = (2.25 + 2.222)/2 = 2.236.

6. Divide the nonperfect square by G3. 5 ÷ G3 ≈ 2.236, which is equal to G3.

That means the approximate value of the nonperfect square 5 is 2.236.

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A geographic information system (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on Earth's surface. GIS can show many different kinds of data on one map, such as streets, buildings, and vegetation.

The non-perennial rivers in the demarcated area are an example of Vector data.

The majority of the world's flowing waterways (such as streams and rivers) fall into the non-perennial category, which means they do not have year-round continuous surface water flow.

A special type of geographic data called raster data is made up of a matrix of cells arranged in rows and columns, where each cell holds a different piece of information. In contrast, spatial data that has distinct bounds is stored as vector data, a type of spatial data.

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According to Hubble's Law, a galaxy with a recession velocity of 25,000 km/s will be 400 million pcs away. Thus, the correct answer is option A.

Hubble's law, is the physical cosmology observation that galaxies move away from Earth at a rate proportional to their distance. In other words, the further they are from Earth, the faster they are moving away.

3. A galaxy with a recession velocity of 25,000 km/s will be 400 million pcs away, as per Hubble's law.

15. A tightly wound barred spiral would be classified as SBa.

24.  In this diagram, the galaxy at the left side is a elliptical.

Therefore, option A, B, and A are the correct answers of the given questions.

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Soil may not be productive soil due to factors like nutrient deficiency, poor structure, environmental conditions, and human activities.

In conclusion, the productivity of soil can be affected by various factors, including its nutrient content, structure, environmental conditions, and human-induced impacts, emphasizing the importance of proper soil management and conservation practices for sustainable agricultural productivity.

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Answer:

The size of the Earth increases each year by 0.83 centimeters.

Explanation:

Seafloor spreading is a process that occurs along the divergent boundaries between tectonic plates, if the boundary is in the ocean that is. This process has actually been one of the most, if not the most important when it comes to supporting and proving the plate tectonics theory. What happens basically is a more than usual activity in the upper mantle manages to create too much pressure and pushes more magma through, resulting in the breaking up of a plate.

With the plate being broken up, the two newly formed crustal pieces now move away from each other, opening a gap between them. This gap is constantly filled with enormous amounts of magma, creating mid-ocean ridges. The ridges are the highest at the boundary itself, as well as being the hottest, and the further away we move away from the boundary they are older, cooler, and smaller. The formation of the new crust is also a very good indicator of the positions of the north and south pole, as the rock is preserving stripes caused by magnetism during its formation.

Answer:

America

Explanation:

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Answer:

Portugal

Explanation:

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Answer:

La   C

Explanation:Porque dise domesticacion la ropa la conseguian casando animales como los siervos .  

Stratosphere -  holds the ozone layer of atmosphere.

The ozone layer or ozone shield exists in a region of Earth's stratosphere that interests most of the Sun's ultraviolet radiation. It includes a high concentration of ozone. The ozone layer is primarily found in the lower portion of the stratosphere, from approximately 15 to 35 kilometers above Earth, although its thickness alters seasonally and geographically. The ozone layer includes less than 10 parts per million of ozone, while the average ozone concentration in Earth's atmosphere as a whole stands at about 0.3 parts per million.

The ozone layer absorbs 97 to 99 percent of the Sun's medium-frequency ultraviolet light, which otherwise would potentially harm revealed life forms near the surface.

The correct answer is option D.

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Answer:

Geographical studies employ a range of approaches and techniques in order to investigate and analyze the interactions between physical, human, and environmental systems. Some of the key approaches and techniques of geographical studies include:

1. Fieldwork: Geographical studies rely heavily on fieldwork, which involves observing and gathering data from a specific location or area. Fieldwork can involve a range of methods, including surveys, interviews, and direct observation.

2. Remote Sensing: Geographical studies also employ remote sensing techniques such as aerial photography, satellite imagery, and LiDAR scanning to capture data about large areas of land and spatial trends over time.

3. GIS: Geographic Information Systems (GIS) are a key tool in geographic studies. GIS allows researchers to collect, analyze, and display spatial data in a variety of ways, including maps, graphs, and histograms.

4. Spatial Analysis: Geographical studies involve spatial analysis, which is used to understand the patterns and relationships between various geographic features or phenomena. Spatial analysis involves the use of statistical techniques, such as regression analysis and spatial autocorrelation, to identify patterns and relationships.

5. Modeling: Geographical studies also use modeling techniques to understand complex systems and make predictions about future trends. Modeling enables researchers to test how different variables interact and explore various scenarios, without the need for costly and complex real-world experiments.

Overall, the approaches and techniques used in geographical studies are diverse, and depend on the specific research questions and goals of the study. However, all geographical studies are grounded in a deep understanding of the interactions between physical, human, and environmental systems, and seek to uncover the underlying causes and consequences of these interactions.

Based on the "an important source of fresh water is groundwater. answer the following questions about human use of groundwater" can find in the figure 9.2.

Fresh water found below in the pores of rocks and soil is known as groundwater. Aquifers below the water table are also where water is flowing. Fresh water that soaks into the soil from rain or melting snow and ice is called groundwater. It is kept in the minuscule crevices (pores) between rocks and soil particles. Nearly 95% of the nation's fresh water supplies come from groundwater. Glaciers, lakes, reservoirs, ponds, rivers, streams, wetlands, and even groundwater all contain fresh water.

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Answer:

Mars is similar to Earth in many ways, having many of the same "systems" that characterize our home world. Like Earth, Mars has an atmosphere, a hydrosphere, a cryosphere and a lithosphere. In other words, Mars has systems of air, water, ice, and geology that all interact to produce the Martian environment.

Explanation:

Answer:

79 deg

Explanation:

A contour line is a line drawn on a geographical guide to show ground rise or wretchedness. A form span is the upward distance or contrast in height between shape lines. Record forms are striking or thicker lines that show up at each fifth shape line.

What is the distinction between two contour line?

The rise distinction between two contiguous form lines is known as the contour line (CI). Generally, the form stretch is noted on the guide legend. In most geographical guides each fifth form line is attracted striking print or more extensive than different shapes. Such lines are called file form lines.

What is the various attributes of shape lines?

Broadly separated form demonstrates level surface. Firmly divided form shows steep incline ground. Similarly divided form shows uniform incline. Unpredictable forms show lopsided surface.

How would you recognize a shape line?

Other than the undeniable paths and streams, these squiggly lines are shape lines. Set forth plainly, shape lines mark points of equivalent rise on a guide. In the event that you follow the length of a line with your finger, each point you contact is a similar level above ocean level.

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