The age of a fossil if it had only one eighth of its original carbon- 14 content remaining

Option d against the winds; against the currents is correct. Before 2000 BCE, Austronesian peoples used sails. This made it possible for them to disperse across the islands of the Indo-Pacific, along with the employment of other nautical technology (particularly catamarans, outrigger boats, lashed-lug boat construction, and the crab claw sail).

The Austronesian peoples, also known as Austronesian-speaking peoples, include a sizable population that may be found in Taiwan, Maritime Southeast Asia, Micronesia, coastal New Guinea, Island Melanesia, Polynesia, and Madagascar. Other indigenous ethnic minority that fall under this category are those in Vietnam, Cambodia, Myanmar, Thailand, Hainan, the Comoros, and the Torres Strait Islands. Austronesia is a term that refers to a group of countries and territories where the majority of the population speaks an Austronesian language.

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They are influenced by latitude since the constellations that are visible below the horizon depend on where you are on Earth. Since Earth's orbit alters the Sun's apparent location among the stars, they are dependent on the season.

A circumpolar star is one that appears to be close to one of the celestial poles and, as seen from a particular latitude on Earth, never sets below the horizon. Therefore, on every night of the year, the full night is visible from that place toward the nearest pole by circumpolar stars. At the north pole of the Earth, you can see that Polaris is straight overhead, but the farther south you are, the lower Polaris looks in the sky. Polaris never rises in the southern hemisphere, which lies across the equator from where it borders the horizon at the equator. Instead, the southern celestial pole is now visible above the horizon.

As you move further south, the southern celestial pole will rise higher and higher in the sky until it reaches the south pole.

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Answer:

c

Explanation:

when a fluid is heated then hot material that is less dense will rise at the top

Answer:

option c

Explanation:

Carl Linnaeus classified organisms into more levels under the hierarchy. This hierarchy replaced traditional systems of classification based on dichotomies.

Who was Carl Linnaeus?

Carl Linnaeus was Swedish Botanist, Zoologist, Taxonomist and Physician who formalized Binomial Nomenclature. He is also known as the Father of Modern Taxonomy. He published his masterpiece called Systema Naturae which presented hierarchical classification of three kingdoms i.e. stones, plants and animals. Each kingdom was subdivided into classes, orders, genes, species and varieties. This hierarchy replaced traditional systems of biological classification based on mutually exclusive divisions, or dichotomies. Linnaeus classification ( from increasing order) - Genus-Family-Order-Class-Phylum-Kingdom

Linnaeus also introduced the concept of Binomial Nomenclature which is the formal classification and naming of organisms according to their genus and species. This naming system was also implicitly hierarchical, as each species is classified within a genus.

What is Taxonomical Hierarchy?

Taxonomical hierarchy is the process of arranging various organisms into successive level of biological classification in decreasing or increasing order from kingdom to species. Each level is called as rank in Hierarchy.

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Governance, location, and avoided deforestation from protected areas greater restrictions can have a lower impact, due to differences in location.

Governance encompasses the system by which an organization is controlled and operates and the mechanisms by which it, and its people, are held to account. Ethics, risk management, compliance, and administration are all elements of governance. Other useful definitions of governance are provided below.

Deforestation is the purposeful clearing of forested land. Throughout history and into modern times, forests have been razed to make space for agriculture and animal grazing and to obtain wood for fuel, manufacturing, and construction. Deforestation has greatly altered landscapes around the world.

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Early western ranchers protected their cattle by restricting them to fenced-in areas is False.

Ranchers are typically found in areas where cattle are fed, dehorned, branded, traded, roped, and treated. The Secretary of Agriculture confounds them, city people arrive and don't understand them, meals are served for them, other ranchers compete with them, barbed wire cuts them, television praises them, but nothing discourages them. Bankers hate to see them coming. Little boys admire them.

They enjoy dogfights, rank horses, neighbors, forty dollar boots, Saturdays in town, dog shows, rodeos, auctions, doggies, and hounds. Poodles, males, government employees, mending fences, screwworms, chilly temperatures, lightning, dairy cows, lambs, bush, or poor coffee are things that ranchers don't particularly enjoy for.

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Answer:

Jet streams impact the Indian monsoon season. If the jet stream withdraws late, then monsoon is also delayed. Thus, the timing of the withdrawal of the jet stream affects the onset of monsoon in the Indian subcontinent.

Explanation:

The explanation that can best be used to describe the reason why some nations had the extremely high death counts related to the highly contagious H1N1 influenza while others experienced few to no deaths is because Countries with high levels of international migrants were the most affected.

As people are migrating from one area to other areas, there is the possibility that they may be spreading the diseases that are prevalent in the nations that they were to the places they are going to. Especially if it is a pandemic in that nation.

Hence we can say that the reason why some nations had the extremely high death counts related to the highly contagious H1N1 influenza while others experienced few to no deaths is because Countries with high levels of international migrants were the most affected.

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Right-lateral movement is the name for this type of motion along a strike-slip fault.

It is the type of strike-slip fault that when standing on a fault and looking along its length, the blocks on the right move toward you and the blocks on the left recede. The main slip feeling of strike-slip fault is horizontal.

However, the movement can be right-lateral (soil on the other side of the fault moves right relative to other blocks) or left-handed (soil on the other side moves left). The main feature suggesting that lateral transport is important is the large strike-slip fault almost perpendicular to the intercontinental convergence direction.

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Focusing on local data is the technique is least likely to improve your ability to detect a trend in a climate data set.

Long-term changes in temperature and weather patterns are referred to as climate change. These changes may be organic, but since the 1800s, human activity has been the primary cause of climate change. This is primarily because burning fossil fuels, such as coal, oil, and gas, releases gases that trap heat. Climate analysis entails creating modeling capabilities to predict future climate changes as well as creating climate projections for both study and long-term planning. Understanding the functioning of the climate system or a specific component thereof is the goal of climate analysis. The results of ongoing analyses offer recommendations that guide the way to a more thorough understanding and advanced climate research.

Through broad data analysis, the climate is better understood.

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Answer:

D

Explanation:

It's a perceptual region because it isn't labeled on a map or a functional region because it isn't defined by places nearby.

Some examples of weather are:

Some examples of climate are:

This refers to the atmospheric condition of a place at a particular time as regards heat, cloudiness, dryness, sunshine, wind, and rain.

Hence, we can see that Some examples of climate are:

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Answer: six and coal.

Explanation:

the answer to the first question is six, and the answer to the second is coal.

Answer:

six coal gold

Explanation:

118 degrees 15' W is the Longitude when solar noon at your unknown longitude, your clock reads 8am past at 120 degrees west longitude.

                     The Sun appears to touch the nearby celestial meridian at solar noon. At noon apparent solar time, the Sun appears to be at its highest position in the sky. This can be seen by using a sundial.

                     There is the midday hour, a continuous event that we monitor with our timepieces. Solar noon is another term for the time of day when the sun is directly overhead. Clock and solar noon would be identical if the Earth's orbit were a perfect circle and its axis weren't inclined.

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The characteristic features in the geologic record are only present from a large impact are Ejecta blanket, Complex crater, Buried impact breccia, and Shocked quartz.

An impact crater's ejecta blanket is a typically symmetrical apron of ejecta that is heavily layered near the rim and thin to discontinuous at the blanket's outer border. However, the creation process does not end with excavation as meteorite craters get larger. The parabolic hole for such craters appears to be too enormous to maintain itself, and it collapses as a result, producing a variety of morphologies. The ultimate depression is referred to as a complex crater.

A sedimentary rock known as breccia is made up of large, angularly shattered pieces of minerals or rocks that are bound together by a fine-grained matrix. Shocked quartz is a kind of quartz with a unique microscopic structure from regular quartz. Quartz's crystalline structure deforms along internal planes at high pressure (but constrained temperature).

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Answer:

False

Explanation:

The world is 71% water and 29% land.

Decline in results over the years because of bad water infiltration through the top surface. while this happens, wetting dealers or soil remediation.

Infiltration lets in the soil to briefly keep water, making it to be had to be used with the aid of flowers and soil organisms. The infiltration price is the degree of ways fast water enters the soil, normally expressed in inches in line with hour.

Infiltration refers back to the manner in which precipitation or water infuses into subsurface soils, is absorbed by using the soil, and travels deeper through pore spaces and cracks into rocks. the bulk of water accrued from melted snow and rain finally ends up infiltrated.

Infiltration takes place while water soaks into the soil from the ground stage. It moves underground and moves between the soil and rocks. a number of the water may be soaked up by means of roots to help vegetation grow. The plant's leaves finally launch the water into the air through the plant's pours as waste.

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The equation of a line parallel to 3y = 6x + 5 that passes through (3, 4) is 2x-y-2=0

Parallel lines has same slope

Here line is parallel to 3y = 6x + 5

Changing it to y = mx + c form

3y = 6x + 5

[tex]y=2x+5/3[/tex]

Slope of line is 2

We have equation line with slope m and passing through (x₁,y₁) as (y-y₁)=m(x-x₁)

Here (x₁,y₁) =  (3, 4)

Substituting

[tex]3y=6x+5\\y=6/3x+5/3\\y=2x+5/3\\y-4=2(x-3)\\y-4=2x-6\\y-4+6=2x\\y+2=2x\\2x-y-2=0[/tex]

Equation of line is 2x-y-2=0.

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Answer:

planetesimals? i heard of something like that

Near its western shore, Tasmania is home to mountain ranges that run north to south. Due of this, places west of the Alps show a positive association between SWW flow and precipitation, whereas eastern regions either show no link or a negative one.

Here, we provide data from charcoal, geochemical proxies, and chironomid remnants to examine the paleohydrological history of Lake Dobson, a site found in Tasmania's Mount Field National Park. The proxies identified three major time periods: (1) an early Holocene (11.5-8.3 cal kyr BP) characterized by generally high rainfall, the occurrence of irregular fires, and elevated charcoal influx at 11.4 and 10.2 cal kyr BP – conditions compatible with attenuated SWW flow over the site; (2) an ambiguous mid-Holocene (8.3-5 cal kyr BP) that marks the transition from a SWW- to EN The teleconnections between southern Australasia and the equatorial Pacific are highlighted by the proxy record of Lake Dobson.

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A formal region defines an area in which a unified government system has been established.

This region refers to those an area that has officially recognized boundaries defining it. Because of this, the formal regions are often made up of the boundaries for cities, counties, states, and countries.

As these formal regions are often regarded as common knowledge and their boundaries set by local, then, it is formal region defines an area in which a unified government system has been established.

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Answer:

you can do it and we will be

An important consequence of the breakup of Pangaea was the creation of a "new" ocean basin: the Atlantic. The splitting of the supercontinent did not occur simultaneously along the margins of the Atlantic. The first split developed between North America and Africa.

Wherein is Atlantic Ocean located?

The Atlantic Ocean lies among North and South America on the west and Europe and Africa on the east. Up north, the Atlantic connects to the Arctic Ocean and to the Southern Ocean to the south. Scientists often divide the Atlantic into two basins: the North Atlantic and the South Atlantic.

What is happening to The Atlantic?

The hassle is the Atlantic movement seems to be weakening, transporting less water and warmth. Due to weather trade, melting ice sheets are pouring fresh water into the ocean on the better latitudes, and the floor waters are preserving extra in their warmness.

How cold is the Atlantic ocean?

Within the North Atlantic the temperature decreases slowly toward the bottom from a fee of about forty one °F (5 °C) at more or less three,000 toes (900 meters) to approximately 36.5 °F (2.five °C) at the seafloor.

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Songbirds migrate to warmer climates during the winter to find food. Migratory characteristic of life does this behavior best illustrate? o. response o heredity metabolism growth and development.

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The topographic map shows an island with a valley in the middle and an oval perimeter.

A topographic map is a term to refer to a type of map that is characterized by showing the relief of the earth's surface, at a defined scale. Additionally, topographic maps are accompanied by contour lines, which allow reflecting the shape of the Earth's surface.

The topographic map has two peaks, these can be distinguished because each parallel line that makes up the map represents a different height, therefore, it can be inferred that the two lines that form a figure similar to an oval are the peaks of two mountains. Additionally, with the help of the level curve we can establish that its height is a little more than 4cm.

Secondly, a valley is distinguished in the middle of the two mountains, this valley is 3cm high and about 1cm wide. Finally, it can be inferred that this map does not have cliffs because the relief curve is progressive, unlike the cliffs that are walls on the seashore.

Note: This question is incomplete because the image is missing. Here is the image.

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Answer:

Contact metamorphism

Explanation:

The method of determining latitude in the northern hemisphere by measuring the angle between an observer's line of site to the north star and line of site to the northern horizon was developed by Pytheas.

Pytheas was a Greek astronomer, adventurer, philosopher and geographer. In or around 325 BC, he undertook an expedition journey to northwest Europe, but his description of it, which was well-known in Antiquity, hasn't really survived and is now only known via the writings of others. Strabo claims that Pytheas did gather latitudes, which he then translated into trigonometric tangents of angles of elevation to celestial bodies, or proportions of the gnomon. They were gauged using the gnomon, the right triangle's vertical leg, and its flat leg. The hypothetical hypotenuse indicated the edge of a shadow that the vertical leg cast on the horizontal leg or gazed along the line of sight to the celestial body.

On the longest day of the year, Pytheas measured the Sun's height in Massalia at noon and discovered that the tangent was a ratio of 120 (the length of the gnomon) to 1/5 less than 42. Pytheas asserted to have travelled extensively throughout Britain on foot and calculated its circumference to be 4,000 miles (6,400 km).

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Answer:

C

Explanation:

If there were less seafloor spreading at the ocean the ocean's seafloor would keep getting smaller.