Describe the point of origin of berg winds

In fractional crystallization within a mafic magma composition, the first mineral to crystallize is likely to be olivine, followed by other minerals in the order determined by Bowen's reaction series.

If a body of magma is subjected to fractional crystallization, the first rock that is expected to crystallize from the magma will likely be one that contains olivine if the magma is of mafic composition. The cooling of magma involves a series of reactions and crystallization processes that can be predicted by Bowen's reaction series, which outlines the order in which minerals crystallize. As the magma cools, the earliest minerals to form are those with the highest melting points; in mafic magmas, this typically includes minerals such as olivine, which crystallize at higher temperatures than other minerals.

For fractional crystallization to occur within a magma chamber, there must be a loss of early-forming minerals from the liquid magma, which can happen if these minerals settle to the bottom of the chamber due to gravity. The process leads to the formation of rocks with different compositions, as the removal of the early crystals alters the chemical makeup of the remaining magma, making it more felsic over time.

Currently, most of the population of the Arabian Peninsula live in Saudi Arabia.

The Arabian Peninsula is located in the northeast of Africa and it is an Asian subcontinent. The majority of the population is in Saudi Arabia then followed by Yemen. Saudi Arabia is located in western Asia. In 2014, the general Arabian Peninsula population was approximately 80 million.  

Population estimates of Saudi Arabia in 2019 is approximately 35 million. Furthermore, it has the largest land area compared to other countries on the Peninsula. These countries include Bahrain, UAE, Kuwait, Oman, etc.

The benefits of overproduction are that it increases the odds of survival for a genetic line that is it supports the survival for the fittest. Due to the limitation of the resources, the strongest off springs are able to able to adapt best to the environmental challenges. The disadvantages of overproduction are that it becomes a threat to the ecosystem. If overproduction is not controlled by the predators or any other elements of the natural selection, consuming of the resources is going to lead to the threatening of the total population.

Overproduction benefits consumers by offering a greater variety of goods at lower prices, potentially increasing profits for businesses and incomes for workers. However, significant costs arise when production exceeds what society is willing to pay (P < MC), indicating a loss for society and signaling that production should be reduced to align better with demand.

The concept of overproduction involves the production of goods beyond the demand, resulting in several costs and benefits to the economy. When businesses overproduce, one benefit to consumers is that they have access to a larger variety of goods at lower prices due to the increased productivity. This scenario can lead to businesses with more affordable products increasing their profits while their employees might enjoy higher incomes. Ultimately, this can lead to the notion that the economic gains might outweigh the losses for a nation.

However, there are significant costs associated with overproduction as well. When production exceeds the allocatively efficient level, where price equals marginal cost (P = MC), the resulting scenario where P < MC means that the marginal costs of production exceed the societal benefits. In simpler terms, producing additional goods costs more than what people are willing to pay, leading to a loss. This misallocation of resources suggests that society as a whole would be better off if fewer goods were produced, conserving resources and avoiding surpluses that exceed consumer demand.

The answer is A. GIS

Answer:

B. A carnivore eats both a rabbit and a mouse in a food web.

Explanation:

   Food chains are the feeding relationships that exist between living things in an ecosystem. Through food chain analysis, it is possible to observe how nutrients and energy flow among living beings living in that region. Unlike a food web, the chain has a unidirectional flow. Here's an example:

    The food web better represents the feeding relationships that exist in an ecosystem. It can be defined in a simplified way as the various food chains of an ecosystem. Thus, the web does not have a unidirectional flow, like the food chain, because it shows that the same organism can have different eating habits and, consequently, occupy different trophic levels.

Answer:

The answer is C.Weak winds that blow for short periods of time over small distances.

Explanation:

A sea wave is formed by the force of the wind on a vast surface of liquid, where the wind rubs against the surface of the water, causing a drag on it; In this way, as the friction increases, the size of the wave in formation increases. The factors that have to do with the formation of the waves are the wind speed, distance of water that the wind has to blow, width of the area affected by the wind and the time available for the wind to blow (long or short periods of time); All these factors are what determine the size of the waves and the larger each one is, the larger the waves will be.

Weak winds that blow for long periods of time over small distances: will produce the smallest ocean waves. Thus, option A is the correct option.

Ocean waves are primarily generated by the transfer of energy from the wind to the water's surface. The size of ocean waves depends on several factors, including the strength, duration, and fetch (distance over which wind blows) of the wind. When weak winds blow for long periods of time over small distances, they have a limited energy transfer to the water surface, resulting in smaller waves.

The longer duration allows more time for energy dissipation and dampening of wave growth, while the small distance reduces the fetch and the amount of energy available for wave generation.

Thus, option A is the correct option.

Learn more about ocean waves here:

https://brainly.com/question/29141878

#SPJ6

Answer:B

Explanation:

A P E X

a half of a sphere.

a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.

a half of the celestial sphere.

each of the two parts of the cerebrum (left and right) in the brain of a vertebrate.

noun: cerebral hemisphere; plural noun: cerebral hemispheres

Answer:

The answer is option E.

Explanation:

Most ranches don't hone present day business farming for a few reasons. Africa is a poor nation. The vast majority of the cultivating items are created by little homesteads. These little homesteads are regularly just delivering sustenance for themselves to remain alive. The homesteads, regardless of whether huge or little can't bear the cost of weed executioners or bug sprays to ensure their harvests, so they invest a considerable measure of energy and physical work keeping their products weed and bug free.

The 3 things that occurs when plates separate, collide, and slide past each other include earthquakes, volcanic activity, mountain-building

The plates are huge rock slabs that forms the lithosphere of the earth. The plates are either moving apart, together or colliding.

Hence, the plate movement causes the earthquakes, mountain formation etc

In conclusion, the  3 things that occurs when plates separate, collide, and slide past each other include earthquakes, volcanic activity, mountain-building.

Read more about plates

brainly.com/question/14307885

Answer:

b. an arete

Explanation:

Answer:

The correct answer is C. Many industrialized nations fail to address the human rights violations occurring in Burma due to the rich resources in Burma, such as oil, timber, and natural gas.

Explanation:

Burma is a sovereign state and by far the largest country on the Southeast Asian mainland. It borders north to China, west to Bangladesh, India to the northwest, east to Laos and southeast to Thailand. Burma's south coast extends along the Andaman Sea and to the southwest is the Bay of Bengal.

Since a military coup in 1962 until 2011, the country's government consisted of a series of military junta who led a deliberate isolation strategy, and Burma is today regarded as one of the world's least developed countries. A major problem is the country's large production of heroin, as well as the spread of AIDS.

In November 2010, the first parliamentary elections were held since 1990, and a new government took office in 2011 while the military junta formally ceased to govern the country.

The lucrative industries of gems, oil processing and forestry have recently been exploited by foreign companies that have joined forces with the government to access Burma's natural resources.

Most developed countries experience a slower economic growth compared the developing counties. Economic growth is very different from the economic development. Development will elevate the people from the low standards of living to proper employment which has suitable housing while growth does not consider natural resources that will lead to pollution, diseases and congestion. Development on the other hand is concerned with sustainability meaning that it is meeting the needs of the present without compromising the future needs.

Most developed economies typically experience moderate economic growth. These economies, like those in Western Europe and North America, have expanded their GDP per capita at an average rate of about 2% per year. The speed of growth is often slower than that of developing economies due to being at a high level of economic development.

Most developed economies experience moderate growth. Countries such as the United States have seen changes in their economic structures that have shifted from rural and agricultural to manufacturing, services, and technology, with GDP per capita growing dramatically over an extended period. However, this growth tends to be slower compared to developing economies as they are usually already at a high level of economic development.

For instance, developed economies like those in Western Europe and North America have expanded their GDP per capita at an average rate of about 2% per year since the early nineteenth century. This economic growth has been propelled by increased worker productivity and trade – traits of what economists refer to as modern economic growth.

Contrastingly, developing economies such as South Korea, Thailand, Indonesia, and China have displayed cases of rapid economic growth. This rapid growth often occurs when these economies are playing catch-up, and once they reach a certain level of development, their rate of growth tends to slow down to moderate levels similar to that of developed economies.

https://brainly.com/question/33408189

#SPJ6

Answer:

Option (3)

Explanation:

The city of New York is located in the northeastern part of the U.S, whereas the city of Lisbon is located towards the southwestern part of Portugal. Both these cities lie in the western and northern hemispheres. Comparing these two cities with respect to the Greenwich mean time, it is known that Lisbon city is 5 hours ahead of New York City.

Thus, from the given options, it can be concluded that if it is 12 noon in New York then it is 5 pm in Lisbon.

Hence, the correct answer is option (3).

Answer:

Option (A)

Explanation:

The contour lines are usually defined as the lines of equal elevation. These are very commonly used in the topographic maps, and they never intersect each other. These represents the height of any location with respect to the mean sea level.

In the given condition, the elevation of Y is slightly more than 3250 feet/meter, and the height of X is 3000 feet/meter which is represented by the index contour.

Thus, from the given options, the elevation of location Y with respect to the mean sea level is nearly about 3298 feet/meter.

Hence, the correct answer is option (A).

Micronesia- Marshall Islands, Federated states

Melanesia- Solomon Islands, New Caledonia

Polynesia- Cook Islands, American Samoa

Option B  It damages crops shows the way acid rain harm human society.

Rainfall with elevated concentrations of sulphuric and nitric acids is referred to as acid rain. It happens when burning fossil fuels like coal, oil, and gas releases sulphur dioxide (SO₂) and nitrogen oxides (NOₓ) into the atmosphere. These pollutants create acids when they combine with oxygen, water vapour, and other compounds. These acids then descend to the earth as dust, rain, or fog.

The main way that acid rain harms ecosystems and crops is by decreasing the pH of the water and soil, which can affect aquatic life, plant life, and infrastructure. Although acid rain can not directly cause illnesses or droughts, it can have an adverse influence on the environment by reducing agricultural productivity and causing damage to structures and historical sites.

The body of water that separates central Asia from the Caucasus region is the Caspian sea. Thus the correct option is C.

The region the Ottomans controlled entirely or partially from the 1400s through the end of world war l is the Caucasus region. Thus the correct option is A.

Most ethnic Russians living in central Asia live in small towns. Thus the correct option is A.

The difference between the cultures of Central Asia and the Caucasus region is the effects of soviet rule can still be seen in central Asia; the Caucasus region has developed its own identity since the fall of the USSR. Thus the correct option is D.

A culture is referred to as a set of beliefs, traditions, values, customs, and rituals, followed by an individual in a community in order to preserve their ancestor's belongings.

Over a period of more than 600 years, the Ottomans established one of the greatest civilizations in world history. The Ottomans regularly seized and lost control of the area during this struggle.

In central Asia, the majority of ethnic Russians live in small communities where they maintain their cultural traditions. The western region of Russia is home to the majority of the country's urban centers.

Learn more about Ottomans control, here:

https://brainly.com/question/8879725

#SPJ3