Explain why carbon-14 cannot be used to accurately determine the age of organic remains that are 1,000,000 years old.

Answers

Answer 1
Carbon-14 has a short half-life. - After 1,000,000 years, there would not be enough C-14. - 14C decays quickly. ... - Too little of the original radioactive sample would remain.

Related Questions

Is it possible for there to be more than one triangle with two angles of 40 degrees and one angle of 100 degrees?

Answers

Answer:

Yes because one triangle is made of 180 degrees. And 40+40+100=180

50 POINTS!!!!!!!!

Most of Australia has ...
Select one:
a. a temperate climate that receives between 25 to 40 inches of rain a year.
b. an arid or semi-arid climate and receives little rainfall.
c. a marine west coast climate and receives up to 60 inches of rain a year.
d. a subtropical climate that receives over 60 inches of rain a year.

Answers

Answer:

the answer would either be a or be

Explanation:

Because yearly they get 24.7 in. of rainfall so you could pick between a or b

The correct answer should be B. The average rainfall is about 419 mm which is 16 inches.

Question
Giving your friend your address or exact location of your house would decribe realative location?

Answers

Answer:

False.

Explanation:

The relative location of a place is assessed in relation to other geographical landmarks. It helps in identifying a precise location and therefore is quite useful from a practical perspective. It enables people to think in a larger context. As per the question, the exact location of the house falls under the category of absolute location and not the relative location.

What are the three similarities of weather and climate?​

Answers

Answer:

1 they are air2they are very similar

HELP WILL MARK BRAINLIEST!! GEOGRAPHY MODS?? HELP!!!!
THERE ARE ONLY TWO ANSWERS TO ANSWER!!

Based on the maps, which best describes how climate change affected Greenland between 2007 and 2012?

A. The east coast was the primary area affected by the warm temperatures.

B. The ice sheet reduced severely and rapidly due to warmer temperatures.

Answers

Answer:

B

Explanation:

The rising water level is mostly due to a combination of melt water from glaciers and ice sheets and thermal expansion of seawater as it warms.

Hope this helps <3

Imagine you could live anywhere in the world based on a location's climate. What location would you choose? Use this resource and the
information in the tutorial to help you answer the following questions about your location of choice.

Answers

Answer:

summer

Explanation:

because it is very good wether it helps in many work

Which of the following is a characteristic of outer planets?
O Close to the sun
Few moons
Have rings
Rocky surfaces​

Answers

Answer:

Which of the following is a characteristic of outer planets?

Have rings

Outer planets refers to the planets from Solar System with a higher proportion of volatile substances (water, ammonia).

6.
How are supernovae involved in new planet formation?


They consume all the nearby nuclear fuel and allow new planets to form.


They are the death of massive stars.


They provide matter and energy that fuel new planet formation.


They are not involved in new planet formation.

Answers

Answer:

Supernovae refer to the last stages in a star's life, when it explodes and disappears completely. ... Every planet we know of emerged from the dust and particles in the universe - so this means that the same dust coming from supernovae can form new planets as well.

Explanation:

hope you get some idea

Question 4 of 10
The density of ocean water varies due to:
O A. Temperature and Air Pressure
B. Salinity and Temperature
OC. Salinity and Hadley Cells
OD. Hadley Cells and Air Pressure

Answers

Answer:

temperature and air pressure

ASAP Please

Which of the following statements about the world's population is the most accurate?
A) It has grown rapidly in the last few centuries.
B)It has grown at a steady rate for the last 1,000 years.
C)It is growing more slowly now than 100 years ago.
D)It is growing fastest in rural areas.

Answers

A) Ha crecido rápidamente en los último siglo.

Answer: A

Explanation: It has grown rapidly in the last few centuries.

7. Describe the difference between a command, a market, and a mixed economy. (3 points)

Answers

Hey there! I'm happy to help!

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COMMAND ECONOMY

A command economy is an economy that is controlled by the government or the state. The government dictates what will be produced, how much of it will be produced, and the method by which it will be produced.

This is the type of economy found in socialist and communist countries, where the government has much more power to plan the economy to improve it for the citizens of the country. The means of production are collectively owned.

This economy can be found in countries such as China, Vietnam, Cuba, Venezuela, and Laos.

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MARKET ECONOMY

A market economy is one that is controlled by the customers and businesses. As a consumer, you vote with your dollars. If nobody buys a product that a company makes, the company will stop making that product. The companies individually decide what they will produce, how they will produce it, and how much of that thing they will produce.

This is the type of economy usually found in countries with a smaller government, where the government has less control of the economy and it is controlled by the people, companies, entrepreneurs, etc.

This economy can be found in countries such as the United Kingdom, Australia, Singapore, Canada, etc.

-------------------------------------------------------------------------------

MIXED ECONOMY

A mixed economy is a hybrid of command and market economies. What happens is that there are government has control over goods and services in the economy via things like higher taxes, welfare distribution, etc.

The government also can control companies to some degree with regulations. It isn't necessarily socialist or communist as the government doesn't have complete control, but it does have more control over the economy, and this tends to fall on a spectrum. Mixed economy can be an umbrella term for different combinations with companies and the government.

Examples of countries with mixed economies include France and the United States.

-------------------------------------------------------------------------------

Have a wonderful day and keep on learning! :D

COMMAND ECONOMY

A command economy is an economy that is controlled by the government or the state.

__________________________________________________________

MARKET ECONOMY

A market economy is one that is controlled by customers and businesses.

__________________________________________________________

MIXED ECONOMY

A mixed economy is a hybrid of command and market economies.

what season is it in tokyo, japan on june 30th

Answers

Answer:

Hey there!

June 30th marks the start of Japan's summer months, which are July and August.

Let me know if this helps :)

solve this please give the correct answer​

Answers

Answer:

1. Terminalia arjuna2. Mango3. Indian gooseberry4. Lilly.5. Blueberries.6. guavas

Explanation:

The Arjun tree has conical leaves and grey bark and pale yellow flowers and is seen across the Indian subcontinent and appears between Sept and November. Mango is called the king of fruits and it reduces the symptoms of heat strokes. Aam Panna is a traditional drink that is made of raw mango in the summer season. The amla or Indian gooseberry is an edible fruit that improves eyesight and brain functions. The lily flower is a herb that is used for treating many of the problems of the body related to heart, joints, and intestine problems. The fruit of blueberry is a natural blood purifier and stops the growth of cancer cells. Guava is a native of Mexico it removes the disorders of the stomach and heals wounds.

Imagine that an impact occurred on the continental plate millions and millions of years ago, leaving behind an impact crater near the right side of the base of the volcano. Why would there be little evidence of this impact crater found today

Answers

Answer:

erosion would erode the surrounding area making less obvious and filled in by hardened magma leaving volcano over millions of years i think. Would leave little impact of the crater. Also growth of plants over years in ash-rich, fertile soil

Explanation:

Volcanic craters may be connected with a cone or flanks. Flows may also be present. Impact craters can be distinguished from volcanic craters by having center peaks, ejecta, high rims, and floors that are lower in elevation than the surrounding topography.

What is a volcanic crater called?

A caldera is a depression formed when a volcano's magma chamber is emptied in an explosive eruption. Without any structural support below, the terrain surrounding the erupting volcanic vent or vents collapses internally, forming the bowl-shaped caldera.

When an asteroid or meteorite collides with the surface of a bigger solid object, such as a planet or moon, an impact crater is generated. This item must be moving extremely fast—many thousands of miles per hour—in order to generate a proper impact crater.

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4 — A globalização pode aumentar a proliferação de doenças virais, devido ao aumento da circulação de pessoas. A pandemia do Coronavírus é um exemplo. O vírus se espalhou rapidamente para to- dos os continentes. Observe os dados do Brasil: Agora você é o artista. Faça um gráfico em barras com os dados acima.

Answers

Answer:

O maior número de casos foi registrado em 69074 casos.

Explicação:

O coronavírus também afeta fortemente o Brasil. 3,1 milhões de pessoas afetadas pelo coronavírus e 2,2 milhões são recuperadas desta doença. 103.000 mortes por esse vírus no Brasil. A partir do mês de abril, o número de casos aumenta e a 29 de julho, maior número de casos i. e. 69074 casos foram registrados no país. Mas agora o número de casos diminui no Brasil. No dia 11 de agosto, 52.160 casos foram registrados, o que é menor do que nos dias anteriores.

early islam’s historical role in central asia

Answers

Answer:

Islam entered Central Asia, when during the 8th century there was a Muslim conquest.

The mountains of the northern part of the Nation block the cold and wind that blows towards Nepal from the central asia​

Answers

Answer:

Is it suppose to be a true or false or what?

A tsunami a. may be just a broad, gentle swelling out at sea but grows as it approaches shore. b. can get big, but never bigger than 30 feet high. c. is a special kind of tidal wave caused by the gravitational attraction of the Sun, not the Moon. d. is dangerous near its source, but dies out within about 200 miles

Answers

Answer:

A tsunami a. may be just a broad, gentle swelling out at sea but grows as it approaches shore.

what is 2 ways you determine location ?

Answers

Answer:

1 By the use of conventional signs or landmarks

2 By using compass or cardinal points

Answer: Please Give Me Brainliest

Longtitude and Latitude

Explanation:

match the group in column 1 to the action it wants to take toward the amazon forest in column 2

Answers

Answer:

Native american = Live traditional lives in the forest

Ranchers = clear the forest

Environmentalist = preserved the forest

Power Companies = build dams

Hope this help

Answer:

Power Companies -- Build Dams

Ranchers -- Clear the Forest

Native Americans -- Live Traditional lives in the Forest

Environmentalists -- Preserve the Forest

Explanation:

Got it right on A P E X :)

Will you please mark as Brainliest? =D

how do the activities of man affect the environment​

Answers

Answer:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

if my answer helps you than mark me as brainliest

Answer:

Explanation:Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water. These negative impacts can affect human behavior and can prompt mass migrations or battles over clean water.

Uniformitarianism means:________. a. neither the scientific past nor the future can be predicted because physical laws change over time. b. earth's surface, including the oceans and continents, has always been the same and will always remain unchanged. c. geologic processes on Earth all operate at roughly the same speed, which has not changed over time. d. geologic processes that operate today operated in the past at about the same speed.

Answers

Answer:

Uniformitarianism means:

d. geologic processes that operate today operated in the past at about the same speed.

Geologists study present geologic processes, whether they are sudden, like an earthquake, or slow, like the erosion of a river valley, to gain insight into the past. This is known as uniformitarianism.

Thus, option D is correct.

Who made uniformitarianism?

The theory of uniformitarianism was developed by Charles Lyell in the 19th century and is based on the writings of James Hutton. According to this hypothesis, the forces and processes that can be seen at the surface of the earth are the same ones that have sculpted the planet's terrain throughout natural history.

The belief that the same natural laws and processes that govern the universe today and have always governed it in the past and apply to all of it is known as uniformitarianism, also known as the Doctrine of Uniformity or the Uniformitarian Principle. Today, we accept uniformitarianism as genuine and understand that major catastrophes like earthquakes, asteroids, volcanoes, and floods are a regular part of the earth's cycle.

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In 1980 there was growing concern that the protective ozone layer over the Antarctic might be decreasing and thereby allowing so much harmful ultraviolet radiation to reach the Earth that polar marine life would be damaged. Some government officials dismissed these concerns, since statistics indicated that global atmospheric ozone levels remained constant. The relevance of the evidence cited by the government officials in support of their position would be most seriously undermined if it were true that

Answers

Answer:

Even where the amount of atmospheric ozone is normal, some ultraviolet light reaches the Earth's Surface.

Explanation:

Before 1980 there was very little concern about atmospheric ozone decrease. Many plants and animals flourish in warm climates rather than in polar regions. The increase exposure to ultraviolet rays due to shift in atmospheric ozone has threatened marine life.

Compare and contrast spatial variation and spatial association

Answers

Answer:

The difference now is that the object involves some kind of computation. And there is a strong emphasis on physicality, form, and tactile ...

Need help with question 10, ASAP
Would be really appreciated

Answers

Yes because it’s sustainable and it uses renewable inputs so it’s better for the environment

How would the Coriolis effect alter movement of an air mass flowing from a higher to a lower latitude in the Southern Hemisphere? It would deflect the path of the air mass to the east. It would deflect the path of the air mass to the west. It would deflect the path of the air mass to a lower altitude. It would deflect the path of the air mass to a higher altitude.

Answers

Answer:

It would deflect the path of the air mass to the west.

Explanation:

The Coriolis effect would deflect the path of the air mass to the east. Thus, option 'A' is the correct option.

What is the Coriolis effect?

The deflection of winds on Earth is one of the most frequent instances of the Coriolis effect in operation. We perceive the Coriolis force, an apparent force caused by the rotation of the Earth. In the northern hemisphere, this causes the wind to be deflected to the right, and in the southern hemisphere, to the left. This explains why the wind flows in each hemisphere in the opposite direction around low and high-pressure systems.

Gustave-Gaspard de Coriolis, a French scientist and mathematician in the 19th century, first described the Coriolis effect in 1835. He developed fluid dynamics theories after researching waterwheels and came to the conclusion that the same theories could be used to explain fluid motion on the Earth's surface.

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the fastest growing major religion in the world is ​

Answers

Islam is growing faster than any other religion.

In fact, some demographers believe that around

the year 2070, muslims will outnumber christians.

Christian populations are still growing, but not

nearly as fast to keep up with the pace of muslims.

4 issues that influenced urbanisation​

Answers

climate change , increased population , crime , lack of jobs

. Define the role of the UAE in enforcing the initiative launched by UNESCO for Global Citizenship Education.

Answers

Answer:

The UAE experience as a role model for building ‘Global Citizenship’ was highlighted during the closing plenary of the fifth Global Education and Skills Forum (GESF) in Dubai on Sunday.

Explanation:

Eight key ingredients to the UAE success story were shared by Shaikh Nahyan Bin Mubarak Al Nahyan, Minister of Culture and Knowledge Development.

GESF, a Varkey Foundation initiative, is held under the patronage of His Highness Shaikh Mohammad Bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai.

The role of the UAE in enforcing the initiative launched by UNESCO for Global Citizenship Education can be defined in many ways. Some of which are:

They embrace the rest of the world, UAE ensures they educate young people so that they benefit the world at large through knowledge and science.UAE promotes dialogue across all parts of the world by infusing the study of native language with other world languages.They also build talents from both genders.They cooperate with private organizations particularly in the area of science and technology. They also endorse global moral values.

Hence, in this case, UAE is known to have played great roles in enforcing the initiative launched by UNESCO for Global Citizenship Education.

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Which of the following best describes what would have to change to
transform an authoritarian government into a theocracy?

Answers

Answer:  People would have to beleive that the government should be guided by religious forces.

Explanation:    Theocracy is "A type of government ruled by leaders having religious authority" whereas, Authoritarian is defined as "A government which signifies blind trust towards the authority".

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