Define the term volume

In order to model the Earth's systems, scientists would have to go back c. 5,000 years.

Earth System Models are used to check the interactions between the biosphere and the atmosphere amongst others.

These systems go back 5,000 years because the Earth has been around for millions of years and there is a need to go as far back as possible.

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Answer:

Breath? Uhhh Think?

I'm not sure lol-

A mountain's rain shadow side is the side that is protected from the direction of the wind and is usually drier than the windward side, which faces the wind and gets more precipitation.

The following circumstances describe a mountain's rain shadow side:

Dry climate: Because the air has released most of its moisture as it rises over the mountain, the side of a mountain that receives rain is usually dryer than the side that receives wind.

Landscapes that are arid or semi-arid, such as deserts or grasslands, are frequently created by the dry climate on the rain shadow side.

Temperature extremes: The mountainside in a rain shadow will be cooler because the air won't hold any moisture

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To find the volume of water in a 100 m3 section of the rock, we need to first calculate the total volume of the rock that is filled with pores.

Given that the rock has a porosity of 16%, this means that 16% of the rock's total volume is empty space (pores). Therefore, the volume of the rock that is filled with pores is:

Volume of pores = 16% x 100 m3 = 16 m3

Since the rock is completely saturated with water, all of the pores are filled with water. Therefore, the volume of water present in the 100 m3 section of the rock is also 16 m3.

So, the volume of water present in a 100 m3 section of the rock is 16 m3.

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The statement that the earth's rotation causes winds to veer to the west or to the east is true.

The given statement is correct.

Coriolis effects say that the rotation of the earth cause winds to move in the right north direction and the left southern direction.

Winds or ocean currents moving along a meridian are redirected by accelerating in the rotational direction (east) if they are heading for the poles, or in the opposite direction (west) if they are heading for the equator.

Thus, the statement is correct.

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Answer:

Longitudes

Explanation:

brainliest plz

When compared to surface water, groundwater is not a sustainable resource. Option D is the correct answer.

The sustainability of groundwater consumption must be considered from a multidisciplinary standpoint, with hydrology, ecology, geomorphology, and climatology all playing essential roles. Differences between shallow and deep groundwater flow systems should be made since the former interact with surface water and the latter do not. Option D is the correct answer.

Normal groundwater turnover times range from years to millennia, depending on the location, type, depth, characteristics, and connection of the aquifer. In contrast to surface water, groundwater does not often recycle as quickly. Groundwater can become depleted if it is pumped out of the earth more quickly than it can be replaced. Often measured in decades, the repercussions of excessive groundwater development usually emerge gradually. The hydrological, ecological, and other aspects must be demonstrated in studies to ensure sustainability.

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Answer:

Urban park is known as public park, where any one can visit openly. It has municipal greenery.

Hope this helps you!

Explanation:

Answer:

The minimum number of rolls to buy is 9

Explanation:

step 1

Find the perimeter of the ceiling of Katie’s living room

The perimeter of a square is equal to

where

b is the length side of the square

we have

so

step 2

Find the length side of the diagonals  of the ceiling

Applying Pythagoras theorem

step 3

Find the total crepe paper needed

Sum the perimeter plus two times the length side of the diagonal

step 4

Find the number of rolls needed

we know that

Each roll contain 10 ft of crepe paper

so

Round up

The minimum number of rolls to buy is 9

Answer:

Crime, Cultural Changes and Social Upheavals. The Soviet Union's collapse not only threw economic systems and trade relations throughout Eastern Europe into a tailspin, it also produced the upheaval in many Eastern European countries and led to increased crime rates and corruption within the Russian government

Nature reserves that are more circular are more likely to be preferred than nature reserves that are more oval in shape because circular reserves maximize the ratio of core area to perimeter.

Circular nature reserves have a higher ratio of core area to perimeter compared to oval-shaped reserves. This means that for a given total area, circular reserves have a smaller perimeter relative to their interior habitat. The reduced perimeter-to-area ratio minimizes the amount of edge habitat, which is prone to disturbances and ecological impacts.

The interior of a nature reserve provides a more stable and undisturbed habitat for wildlife. It offers greater protection against external disturbances such as human activities, pollution, and invasive species. By maximizing the interior habitat, circular reserves help preserve larger contiguous areas, which are essential for the survival and movement of species.

In contrast, oval-shaped reserves have a larger perimeter relative to their core area. This results in a higher proportion of edge habitat, which is more susceptible to edge effects such as increased predation, competition, and changes in microclimatic conditions.

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Circular nature reserves are preferred over oval ones because they provide better habitat connectivity and a more edge-to-area ratio. When a nature reserve is circular, it creates a more compact and connected habitat for wildlife, which allows them to move freely and access resources more easily.

On the other hand, oval reserves have a lower edge-to-area ratio, meaning that more area is enclosed within the boundary, making it harder for wildlife to move and causing fragmentation. Additionally, circular reserves offer better protection against external threats such as habitat destruction, as the boundary is further from the edges and easier to monitor.

This also ensures that the core of the reserve remains undisturbed, providing a sanctuary for vulnerable species. As a result, circular nature reserves are more effective in preserving biodiversity and supporting ecological processes, making them a more desirable option for conservation efforts.

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Answer:

the distance between dallas and nyc is 10.3 or the square root of 106

Answer:

Try to get your variable on its own; u = 4

Explanation:

add to to each side: cancelling out itself on the right and making 12 on the left

2u +12 = 5u

subtract 2u from the left and right

12 = 3u

divide 12 by 3

u = 4

Answer:India's caste system is among the world's oldest forms of surviving social stratification. ... The system which divides Hindus into rigid hierarchical groups based on their karma (work) and dharma (the Hindi word for religion, but here it means duty) is generally accepted to be more than 3,000 years old.

Explanation:

Answer:

Explanation:

Aquí está mi intento de escribir una breve historia creativa sobre viajar a través de las capas de la atmósfera de la Tierra. Espero que te guste.

Comienzo mi viaje en la superficie de la Tierra, donde el aire es denso y rico en oxígeno y vapor de agua. Respiro profundamente y me preparo para ascender a la primera capa: la troposfera. Es aquí donde ocurre el clima que afecta a los seres vivos, donde se forman las nubes y donde vuelan los aviones. A medida que subo, siento el aire más frío y menos húmedo. La temperatura disminuye unos 6 grados centígrados por cada kilómetro que me alejo del suelo. Al llegar a unos 12 kilómetros de altura, alcanzo el límite superior de la troposfera: la tropopausa. Aquí la temperatura se estabiliza y no cambia con la altitud.

.Sigo ascendiendo y entro en la segunda capa: la estratosfera. Esta capa contiene un 19% de los gases atmosféricos, pero muy poca cantidad de vapor de agu aAquí el aire es más tranquilo y transparente que en la troposfera. La temperatura empieza a aumentar a medida que me acerco a una región especial: la ozonosferasta es una zona donde se concentra el ozono, un gas que absorbe gran parte de la radiación ultravioleta del Sol y protege la vida en la Tierra El ozono le da un color azulado al cielo y emite un olor característico. Me siento agradecido por su existencia mientras continúo mi viaje.

A unos 50 kilómetros de altura llego al final de la estratosfera: la estratopausa. Aquí la temperatura vuelve a ser constante con la altitud. Cruzo este límite y entro en la tercera capa: la mesosfera. Esta es la capa más fría de todas, con temperaturas que pueden llegar hasta los -90 grados centígrados Aquí el aire es muy tenue y apenas hay moléculas para colisionar entre sí. Es también aquí donde se producen las estrellas fugaces, que son meteoritos que se queman al entrar en contacto con el aire. Me maravillo al ver las luces brillantes que surcan el cielo nocturno.

A unos 80 kilómetros de altura, alcanzo el borde superior de la mesosfera: la mesopausa Aquí comienza un cambio radical en el comportamiento del aire. Cruzo este umbral y me adentro en la cuarta capa: la termosfera o ionosfera  . Esta es una región donde las moléculas se ionizan por efecto de las radiaciones solares más energéticas . Esto significa que pierden o ganan electrones y adquieren carga eléctrica . Estas partículas cargadas interactúan con los campos magnéticos terrestres y dan lugar a fenómenos espectaculares como las auroras boreales o australes. La temperatura aquí puede superar los 1000 grados centígrados , pero no siento calor porque hay muy pocas moléculas para transmitirlo.

Sigo subiendo hasta llegar a unos 500 kilómetros de altura , donde se encuentra el límite superior de esta capa: el borde exterior o exobase  . Aquí terminan las reacciones químicas entre las moléculas del aire. Cruzo este punto y entro en la quinta y última capa:la exósferao atmósfera heterogénea

Answer:

mirrors

Explanation:

Answer:

I am not sure but i think it is B

Explanation:

As per I know that producers think of worker are of 2 ways

1. Producers of service and goods

2. As Consumers

I hope it helps...Thank you

The true statement regarding the June solstice is that the northern hemisphere is tilted toward the sun. This means that locations in the northern hemisphere experience their longest day of the year and their shortest night of the year.

The June solstice, also known as the summer solstice, marks the official start of summer in the northern hemisphere. On this day, the sun is at its highest point in the sky, resulting in more direct sunlight and warmer temperatures.

In contrast, the southern hemisphere is tilted away from the sun during this time, resulting in shorter days and longer nights.

The June solstice is an important event for many cultures and is celebrated around the world. It is a time for outdoor festivals, gatherings, and rituals to mark the changing of the seasons.

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Gravity pulls you towards the ground because all objects with mass, such as our Earth, actually deform and curve the garment of the universe, known as spacetime. Gravity is the curvature of the earth.

The gravitational force that pulls objects towards the center of an entire globe or other body. The gravitational force keeps all the planetary bodies in a circle around the sun.

The most precise numerical value for gravity's acceleration is 9.8 m/s/s. There are minor variations in this real number (to the second significant digit) that are primarily determined by altitude.

However, gravity is a force in the broadest sense because it defines the resulting relationship between two masses. Gravitational consequences are brings benefits by spacetime warping and object motion through warped spacetime. The end result, however, is as if a force had been applied.

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The only European country with coastlines on the Atlantic Ocean, Mediterranean Sea, and the North Sea is France.

France is located in Western Europe and has a diverse coastline that extends along multiple bodies of water. To the west, France's coastline touches the Atlantic Ocean, particularly along the Bay of Biscay. To the south, it borders the Mediterranean Sea, with popular coastal areas such as the French Riviera and Corsica. Finally, in the north, France has coastlines along the North Sea, including regions such as Normandy and Brittany.

This unique geographical position grants France access to different maritime environments and influences, ranging from the rugged cliffs of the Atlantic coast to the sandy beaches of the Mediterranean. The diverse coastal landscapes offer a variety of recreational opportunities and contribute to the country's rich cultural and natural heritage.

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In 800 - 3000 BCE, the dark shaded areas suggest the agricultural revolution as the People lived in warm climates to grow food. Thus option B is correct.

Agriculture is the art or science of cultivating soil, growing vegetables, and raising livestock. Preparing and distributing products made from plants and animals for human consumption is what this industry entails. By far most of bread and materials on the planet are delivered by agribusiness.

Due to climate change, the agricultural revolution began with significantly lower temperatures. Mineral nitrogen is released into farmed soils at a slower rate and there are fewer bacterial activities.The combination of lower temperatures and shorter crop growth times resulted in lower yields. As a result, the best choice is B.

DISCLAIMER The question is incomplete.

The dark shaded areas of the map show early agricultural sites and the light shaded band shows warmer climate areas.

What do the dark shaded areas suggest about the agricultural revolution?

A.People lived in cooler climates to hunt.

B.People lived in warm climates to grow food.

C.People lived mostly in Africa to farm and hunt for food.

D.People lived in all parts of the world regardless of climate.

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The reasons why Earth has the capacity to carry or sustain life is Gravity , air & fertile soils.

­­In 1798, an English pastor named Thomas Malthus made a desperate forecast He said the Earth couldn't endlessly uphold a consistently expanding human populace.

­­The hypothesis promoted by Malthus is known as the conveying limit of Earth. Conveying limit itself is a notable and broadly acknowledged idea in biology. It's an extremely essential thought maintainability requires balance. There is a sure populace number above which an animal groups begins to harm its environment, and life as it remains at that point can't go on. Commonly, starvation kicks in to separate the crowds down to a sensible number.

Earth's conveying limit resembles this: Humans need specific assets to make due at resource level - - most ordinarily air, food, water and typically a safe house of some sort or another. A reasonable natural surroundings is one in which supply of and interest for these assets are adjusted. The issue, Malthus proposed, is the distinction in development designs between the human populace and food creation.

Therefore basically Earth has the capacity for sustaining the overall life such as Air, Fertile soil and the Gravity.

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Late summer to early fall is the period with the least amount of Arctic Sea ice, hence model projections and historical data indicate the trend of decreasing Arctic Sea ice cover from 1885 to 1985 will continue through at least 2085.

Sea ice refers to the frozen seawater that floats on the surface of the ocean. It is found in the Arctic and the Antarctic in each hemisphere's winter. The ice cover retreats in the summer but does not completely disappear. Sea ice has a significant role in maintaining the Earth's energy balance while assisting in keeping polar regions cool based on its ability to reflect more sunlight back to space. It keeps the air cool by establishing an insulating barrier between the cold air above and the warmer water below. It has been observed that summer Arctic Sea ice extent is shrinking by 12.6% per decade as a result of global warming. According to model projections and historical data the trend of decreasing Arctic Sea ice cover from 1885 to 1985 will continue through at least 2085.

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answer

tourism is usually done by people on vacation . many times, they're looking for fun stuff in other countries like events like mardi gras in new orleans , louisiana

taxes from some selling things that only your country makes, like diamonds in Louisiana

investment : seeing is believing . guy comes for fun & sees land & may invest in real estate

employment: many people can work for hotels that keep these tourists & as entertainers

economics: money earned from people from other countries thru profit is like profit for country . It's like a trade SURPLUS

It's like getting money from a job rather than like from your mom

The Haitian Revolution, a slave revolution, began as a white revolt is False. The Haitian Revolution was a revolution led by enslaved peoples who were fighting for their rights, freedom and equality.

It was a massive upheaval in the history of colonialism that occurred in the French colony of Saint-Domingue from 1791 to 1804. It was not initiated by white revolutionaries, but by people who were experiencing slavery themselves and wished to put an end to the brutal exploitation of slavery.The Haitian Revolution began with a massive uprising of enslaved peoples in August 1791. Under the leadership of Toussaint L'Ouverture, who was a former slave himself, enslaved peoples banded together to overthrow the white plantation owners and their overseers. It was the first and only successful slave revolt in the world, and it led to the establishment of Haiti as an independent republic in 1804.

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Answer:

You're option should be the 4th one( the bottom right corner)

The correct answer is E. Lake Baikal, located in the Russian Federation, is the world's largest reserve of freshwater. It is an ancient, deep, and exceptionally clear lake situated in southern Siberia, near the border with Mongolia.

Lake Baikal holds several significant distinctions. It is the deepest lake globally, reaching a maximum depth of approximately 1,642 meters (5,387 feet). It also contains the most voluminous freshwater, accounting for about 20% of the world's unfrozen surface freshwater.

The lake's immense size and unique ecosystem make it an ecological treasure. It harbors a high level of biodiversity, including many endemic species that are found nowhere else on Earth. Lake Baikal is home to various forms of marine life, such as the Baikal seal, and it has an abundance of different plants and invertebrates.

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The Mohs hardness scale is not a precise measurement of mineral hardness, and some minerals may have hardness values that fall between the values on the scale. Additionally, the scratch test method is not always reliable and can be influenced by factors such as impurities, grain size, and crystal orientation.

The Mohs hardness scale is a measure of the relative hardness of minerals, with values ranging from 1 (softest) to 10 (hardest). The scale is based on the ability of one mineral to scratch another, and is often used in mineral identification.

To determine the Mohs hardness of minerals in your set, you can perform a scratch test using the testing materials listed in Table 3.1. The testing materials are minerals with known hardness values that can be used as a standard for comparison.

To perform a scratch test, you can take a mineral from your set and attempt to scratch it with one of the testing materials. If the mineral is scratched by the testing material, its hardness is lower than that of the testing material. If the mineral is not scratched by the testing material, its hardness is greater than that of the testing material.

By performing scratch tests with each of the testing materials in order of increasing hardness, you can determine the relative hardness of the minerals in your set and arrange them in order of increasing hardness.

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Answer:

42 pupils

Explanation:

Answer:

its letter b

Explanation: