How does the ozone layer that protects us from harmful UV radiation today connect back to Threshold 5 of Christian's "Big History" - the emergence of living organisms? Choose 1 answer. B These first organisms were the ancestors of plants and animals that produce ozone through photosynthesis. The first bacteria converted glucose into nitrogen which makes up the ozone layer today. Asteroids that hit the earth during this time generated a layer of dust and compounds that make up the ozone layer. Some of the first single-cell bacteria emitted oxygen into the air, helping form the ozone layer.​

Yes, heat could be escaping via conduction, hence expansion and contractions of rocks which could cause planetquakes.

What is planetquakes?

A abrupt release of energy in the Earth's lithosphere that results in seismic waves causes a quake, which is the shaking of the planet's surface.

Therefore,

Can a planet with no tectonic movements have quakes, i. E. , its version of earthquakes which we’d call "planet"quakes instead of "earth"quakes?.

Yes, heat could be escaping via conduction, hence expansion and contractions of rocks which could cause planetquakes.

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1) icon Salvador Dalí is the legendary surrealist artist is famous for painting melting clocks

2) Queens Park Rangers Football Club

3)Eastern, Central, Mountain, and Pacific.

Answer: Out of the hundreds of artworks created by Salvador Dali, his iconic melting clock painting is no doubt the most famous.

You are 35 degrees North Latitude, any time of year.

What is altitude?

A measurement of altitude or height is the distance between a location or item and a reference datum, typically in the vertical or "up" direction. Depending on the circumstance, many definitions and reference points are appropriate.

Therefore,

What could you say about your location on earth and the time of year if you determine the altitude of the north celestial pole to be 35 degrees?

You are 35 degrees North Latitude, any time of year.

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EU member country since 1995, Euro area member since 1999, Schengen area member since 1997 and more about Austria's participation in the EU.

Explanation:

Autumnal equinox, The autumnal equinox occurs in the Northern Hemisphere on September 22 or 23, when the Sun crosses the celestial equator southward.

Main Content

An equinox is typically thought to occur when the plane of the Earth's equator passes over the center of the Sun twice a year, about 20 March and 22-23 September. When the Northern Hemisphere tilts toward the sun in the spring, the Southern Hemisphere tilts away from the sun, signaling the start of fall. Thus, the March equinox is known as the autumnal equinox in the Southern Hemisphere, while the September equinox is known as the vernal equinox.

So option (autumnal equinox) is the correct answer.

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Answer:

universe

galaxy

star

planet

moon

Answer:

B reduce amount of trash in landfills.

Explanation:

because you get rid of more trash instead of  it being put in a pile and destroying habitats.

Answer:

A. peoples who spoke the Iroquois language.

The Iroquois Confederacy was an alliance between peoples who spoke the Iroquois language. The correct option is a.  

Iroquois Confederacy, self-named Haudenosaunee ("People of the Longhouse"), also known as Iroquois League, Five Nations, and (from 1722) Six Nations, confederation of five (later six) Indian tribes throughout upper New York state that played a strategic role in the struggle among the French and British for mastery of North America during the 17th and 18th centuries.

The Iroquois language is a language family spoken by the Iroquois people. The Iroquois language is the source of at least ten different dialects or sub-languages. The alliance of the peoples who spoke the Iroquois language are the Iroquois Confederacy and the alliance allowed for the preservation of their culture.

Therefore it can be said that the Iroquois Confederacy was an alliance between peoples who spoke the Iroquois language.

Thus, the correct option is a.

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On their northern and western frontiers, the chinese people were isolated from people in other parts of asia by the people of Mongolian, Indo-European, and Turkish ancestry resided beyond these boundaries.

Frontier :

A political and physical territory near or beyond a boundary is referred to as a frontier. A frontier can also be called a "front." The name originated in the 15th century from French and meant "borderland"—the region of a country that borders another (see also marches). In contrast to a border, which is a solid and clear-cut form of state boundary, a frontier might be imprecise or diffuse. In the 1800s, for example, the border between the Eastern United States and the Old West was a place where European American populations gradually thinned out and gave way to Native American settlements or unoccupied terrain.

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Answer:

The five themes of geography are location, place, human-environment interaction, movement, and region. These themes help us understand how people and places are connected in the world. Geographers use the five themes to help them study the world and organize ideas.

The situation that "our soil does not often match our underlying bedrock" is most likely caused by the feature called transported soil.

Basically, the earth soil forms as the solid rock of the Earth called the bedrock breaks down. The process usually takes thousands of years for soil to form from bedrock. In a place, the soil forms directly on top of bedrock while in other places, its forms on a thick layer of loose rock and mineral material.

In conclusion, the feature called transported soil happens when the soil did not weather from the bedrock beneath it but was brought there by agents of erosion such as winds, rivers, glaciers etc.

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Answer:

two to six million people

Explanation:

Explanation:

it covers tissues in the body helping to fight against any disease.

If the  point Q is translated 4 units to the right and 2 units up the coordinates of point Q is (3, 5).

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Answer:

Australia

Explanation:

Greenland is the least dense, with less than 0.2 people per square km2, followed by Mongolia, Namibia, Australia, and Iceland.

Answer:

Australia

Explanation:

Egypt - more densly populated then U.S.A

India - one of the highest densly populated countries

France - Europe is very densly populated

united states and Australia left U.S.A. is more densly populated then australia

Answer:

It can lead to a toxic combination of low self-esteem, hostility, stress, pessimism and social anxiety – ultimately culminating in the isolated person distancing themselves from others

Explanation:

Answer:

The market economy is an economy type where the private businesses dominate. The economy is open, the trade is on a large scale, and very often big percentage of the produced goods are exported, while others are imported.

Explanation:

Answer:they break down

Explanation:

Answer:

Winter: the top of the earth (north) is tilted away from the sun,

Explanation:

The four seasons—spring, summer, fall, and winter—follow one another regularly. Each has its own light, temperature, and weather patterns that repeat yearly. In the Northern Hemisphere, winter generally begins on December 21 or 22

Answer: Managing the Military is a pioneering analysis of the power of the chairman of the JCS that sheds new light on civil-military relations in the United States

People may choose to mask at any time. Masks are recommended in indoor public transportation settings and may be required in other places by local or state authorities.

Not only is solar power good for the environment, but you can earn money selling back excess power to the grid. While costs have come down over the past years, installation and maintenance of solar panels can be quite expensive. Solar panels are best suited for homes that receive ample sun exposure throughout the year.

School management is important because it also helps the school to manage the student's admission by managing the prospective student's data and reduce the use of paper. Recording and reviewing students' attendance record is just one of the main features of the school management system.

Taxation is a term for when a taxing authority, usually a government, levies or imposes a financial obligation on its citizens or residents. Paying taxes to governments or officials has been a mainstay of civilization since ancient times.

Explanation:

1. producing oxygen and nitrogen via photosynthesis.

2. having different ecosystems for living things to live in and survive

Answer: All the following are correct: D, E, A

Explanation: They spell Drug Enforcement Agency

A low arithmetic density means "an area has a very small population" (Option B)

The arithmetic density, which is the total number of people in any given region as opposed to one square unit of land, is the first approach used to estimate population density.

To get the average density on an acre, divide the total number of people by, say, one kilometer.

Arithmetic density enables us to comprehend where urbanization is occurring and the stresses people exert on property in non-urban yet densely inhabited places.

Understanding agricultural density allows us to trace the location of domestic food supplies and the number of farms in operation.

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Answer:

Christianity was first introduced successfully to Southeast Asia by Iberian (Portuguese and Spanish) missionaries and colonists. After having secured their position in Malacca (Malaysia) in 1511, the Portuguese began spreading Catholicism in the region.

  One of the ways that the countries of origin for the largest immigrant groups have changed since the beginning of the 20th century is politically. Wars such as WW1 have changed where more immigrants were coming from. For example, between the 1880s and the 1900s, there were an increase in immigrants. Larger groups included Russian Jews and Armenians from Eastern Europe.

The functional layer of the endometrium is sloughed off during the menstruation phase of the uterine cycle.

What is endometrium?

The inner layer is the endometrium. Hormones cause the endometrium to alter during a woman's menstrual cycle. Estrogen thickens the endometrium, allowing it to nurture an embryo if pregnancy occurs.

Menstrual Cycle

The menstrual cycle helps your body prepare for pregnancy. When you are not pregnant, your hormones tell your uterus to shed its lining. This will be your period. The cycle begins anew when you begin your period. A menstrual cycle is defined as the time between the first day of your period and the first day of your next period.

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Manilla, philippines, is a city on the shore of the western pacific. During an el niño event, you would expect the weather to be 32°.

Western Pacific

The Western Pacific Region of the IAPB includes 28 countries from the Pacific, Oceania, and parts of Asia. The region is huge, stretching from China and Mongolia in the north to New Zealand in the south.The implementation of integrated people-centered eye care across the Western Pacific, with a larger emphasis on HR, research, and existing and new eye health challenges such as myopia, effective cataract coverage, and diabetic retinopathy, forms the foundation of the IAPB strategy toward 2030. This will handle the region's share of the one billion avoidably blind people.

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