Answer:
potassium-argon dating
Explanation:
Potassium-argon (K-Ar) dating technique is the most appropriate dating method for establishing the age of a volcanic ash. It is most applicable for dating minerals and rocks more than 100,000 years old. It is based on measuring the product of the radioactive decay of an isotope of potassium (k) into argon (Ar). Since potassium is a common element found in many volcanic ash layer, the time since re-crystallization is calculated by measuring the ratio of the amount of argon 40 (Ar-40) accumulated to the amount of potassium 40 (K-40) remaining in these volcanic ashes.
what are the answers to the three basic economic questios?
Answer:
what goods and services should be produced, how should they produce it, and who will consume them
Answer:
be more specific if you want someone to answer but judical, branchs like those?
Explanation:
4. France's crude death rate is probably higher than Bangladesh's because
(A) France is involved in more wars
(B) France has more natural disasters
(C) France has a higher percentage of elderly people
(D) Bangladesh has a better healthcare system
(E) Bangladesh has a higher life expectancy
On the world map above, the highlighted line that travels from north to south is called the __________.
Answer:
The name of the highlighted line that travels from north to south is called the Prime Meridian
The prime meridian is the line drawn north to south at 0° (0 degrees) longitude. Sentences: The prime meridian divides Earth into the Eastern Hemisphere and the Western Hemisphere.
Nomadic societies negatively impact the environment more than industrial societies. true or false
Answer:
False Industrial societies used more reources and caused damage to the environment.
Explanation:
Nomadic societies negatively impact the environment more than industrial societies. This is an example of Nomadism. Hence, the above statement is appropriate.
What is the meaning of Nomadism?Nomadism is a style of life for people who roam around seasonally or irregularly rather than living permanently in one area. It differs from migration, which is noncyclical and necessitates a complete change of habitat.
The majority of nomadism is located in remote locations with few populations, mainly in the arid as well as semi-arid regions of Asia and Africa.
A member of the community without a fixed residence who frequently travels to and from the same locations is referred to as a nomad. Hunter-gatherers, pastoral nomads, tinkers, and trading nomads are a few examples of these groups. Because they had to lead their livestock to new grazing grounds, pastoral or herding societies remained nomadic. Specialized professions started to emerge at the same time as pastoral societies started trading with regional tribes.
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Explain how the nucleus Observed in cheek cell
Answer:
The nucleus at the central part of the cheek cell contains DNA. When a drop of methylene blue is introduced, the nucleus is stained, which makes it stand out and be clearly seen under the microscope.
Hope this helps!
Explain why it is important to understand if a map direction is based on true north or magnetic north?
Which of the following countries was not part of the heavily industrialized Black Triangle of Eastern Europe? A. Poland B. the United Kingdom C. the Czech Republic D. East Germany
Answer:
B, the United Kingdom
Explanation: I just got an 100% on edg2020
Answer:
b
Explanation:
edge2020 :)
Analyze the image below and answer the question that follows. Satellite image of a brush fire near a coastline. Image courtesy of NASA Geographers studying the effects of climate change might look at the issue on a small __________ by studying how it affects the brush fires in Australia, shown in the image above. A. frequency B. elevation C. scale D. perspective Please select the best answer from the choices provided.
Answer:
______________
C. Scale
______________
Answer:
Hey!
I think the best possible answer is SCALE!
Explanation:
HOPE THIS HELPS!
The age of the Earth is 4.54 billion years old. The circumference of the Earth is 40,074km. The diameter of a penny is 1.9cm. One penny represents one year of time. How many pennies would you need to represent the age of the Earth. Express your answer as a full number with units in "pennies", no spaces
Answer:
If a penny represents one years, 4.54 billion pennies are needed to represent the age of the Earth.
Explanation:
The equivalent number of pennies is the age of the Earth divided by the age of a penny. That is:
[tex]n = \frac{4.54\times 10^{9}\,years}{1\,\frac{year}{penny} }[/tex]
[tex]n = 4.54\times 10^{9}\,pennies[/tex]
If a penny represents one years, 4.54 billion pennies are needed to represent the age of the Earth.
Depending on the context, the word ________ may refer to a tornado, a hurricane, or a large-scale atmospheric system in the midlatitudes.
Which regions of Earth have the most variation in weather based on its alignment with the sun?
How is the modern map of Europe different from the ancient map of Europe
War
Explanation:
Europe has evolved and changed due to war, borders have been moved, countries have been conqered and war has made what Europe looks like today with all of its present borders.
Answer:it's D the morden map shows the shapes
Explanation:
what is The best tool to use to compare the size of the continents
a Satellite Would be the best tool.
Internalizing external costs
-increases the chance for environmental degradation.
-involves making the market price approach the true cost of an economic goo
-omits the costs of taxes.
-fails to include the cost of pollution.
-is a simple change to make.
Answer:
increases the chance for environmental degradationfails to include the cost of pollutionExplanation:
The external cost is known as externalities and refers to uncompensated social or environmental effects. An example of it is the fuel station when you purchase the fuel for the car you pay for the product that is internal cost and not for the air pollution it creates.Study the map of projected population growth in Africa.
Which statement best describes the information
presented on the map?
The areas projected to have the least amount of
growth are in Central Africa.
The areas projected to have the greatest amount of
growth are in Northern Africa.
Most African countries are projected to have at least
60 percent growth.
Most southern African countries are projected to have
at least 100 percent growth.
Projected average
population growth 2010-50
> 100% 61-80%
141 | 41-60%
121-140% 21-40%
101 10-20%
| 81-100%
Answer:c
Explanation:
Answer:it’s c
Explanation:
It is what it is
What is the answer? Please
Answer:
Ideals or beliefs
Explanation:
Its this one because values are the moral principles (ideals) we hold. To connect this to the real world, you would choose a partner that holds the same moral values as you, someone who agrees with you and your moral principles.
Answer:
i think its ideals or beliefs but dont quote me on this one
Explanation:
a map can’t show both the correct ___ AND ____
The so-called Coast Ranges are Long, linear mountain ranges oriented northwest to southeast along the coast:________
Answer:
The Coast Ranges are referred to as the West Coast. That geographical space is now known as Carlifonia.
Califonia is a pacific state. It measures about 164 thousand square miles and is home to about forty million residents.
Cheers!
Explain one of the three types of plate movement that can take place along the Earth's plate boundaries. You may
discuss convergent, divergent, or transform boundaries. What happens at this type of boundary? What can happen to
Earth's surface?
Answer:
Hey!
I WILL BE TALKING ABOUT DIVERGENT BOUNDARIES FOR YOU!
Explanation:
What happens at this type of boundary?
So at a DIVERGENT BOUNDARY, the 2 tectonic plates move AWAY from each other..EARTHQUAKES occur and MAGMA (lava) RISES TO THE EARTHS SURFACE (either via a slow, volcanic eruption or directly)...
What can happen to the Earth's surface?
Well...over multiple eruptions, something called a SHIELD VOLCANO forms. These are WIDE and FLAT in shape...some can be hundrends of kilometers wide but discrete in presence...
Sometimes there aren't any volcano formations and instead a RIDGE VALLEY is formed...an area of ground that appears to have "sunk" as the 2 paltes have moved away...
HOPE THIS HELPS!!
Which of the following would a large scale map BEST represent?\
Answer:
wheres the map?
Explanation:
“Using the map above,why number is on the state with the capital of concord
Answer:
Your answer would be Concord, Connecticut.
Explanation:
I'm a little rusty on states, so I can't help you with what number is on Connecticut, sorry. I believe it is either 2 or 5. :)
Answer:
Its 9
Explanation:
Used An Map
PLEASE HELP ASAP Use a map of your state to answer this question: what factors did the founders of your state use to determine the state's boundaries? Did your state's founders choose boundaries based on physical features or lines of longitude and latitude? I live in California btw
Answer:
The country in which I live in is the Republic of Macedonia and its borders are based on physical features.
The founders of my state/country initially took the ethnic boundaries as to determine the borders of the country, but since big portion was already occupied by stronger countries, for the part that wasn't occupied as a markers were taken the geographical features.
Most of the borderline of my country is set on along the highest points of the mountains, so the one part of the mountains belongs to my country, while the other part of the mountain to the other country, kind of like the separation of the watersheds.
Explanation:
The Republic of Macedonia and its borders are based on physical features. The founders initially took the ethnic boundaries to determine the borders of the country, but later it changed and is set along the mountains.
What do you understand about state borders?Borders are usually defined as geographical boundaries, imposed either by features such as oceans and terrain, or by political entities such as governments, sovereign states, federated states, and other subnational entities. Political borders can be established through warfare, colonization, or mutual agreements between the political entities that reside in those areas; the creation of these agreements is called boundary delimitation.
Some borders such as most states' internal administrative borders, or inter-state borders within the Schengen Area are open and completely unguarded. Most external political borders are partially or fully controlled, and may be crossed legally only at designated border checkpoints; adjacent border zones may also be controlled.
Buffer zones may be set up on borders between belligerent entities to lower the risk of escalation.
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The two lines of longitude that are found opposite from one another will always add up to?
Answer: 360°
Explanation;
Lines of longitude are imaginary lines that used along with latitudes allow us to be able to locate points on Earth. Longitudes are drawn vertically on maps with the most popular one being the Prime( Greenwich) meridian.
As the Earth is spherical, the lines of longitude encircle the Earth which means that an entire longitudinal line will be 360°. As maps are flattened out, the longitudinal line is divided into 2 such that the longitudinal lines seen on a map are 180° each. When a line of longitude is added to its opposite, they will reform the original line that runs around the earth thereby making 360°.
Geologist are scientists who study what?
Hello,
I hope you and your family are staying safe and healthy!
A Geologist is scientist who studies volcanic activity. So they pretty much studies the solid, liquid, and gaseous matter that constitutes the Earth.
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Which sustainable agricultural practice involves tilling and planting on ridges that are across or perpendicular to a slope? A. conservation tillage B. contour farming C. irrigation scheduling D. furrowdiking
Answer:
Contour farming
Explanation:
I think it would be contour farming mostly because none of the others seem to be done on ridges or slopes.
Jess scratches an unknown mineral with topaz, which has a Mohs hardness of 8. Topaz leaves a scratch on the unknown mineral. The unknown mineral _____.
The Earth has height, width and depth. This means that it exists in ________ dimensions.
Two solids combine to form
liquid
Answer:
yeast and sugar are two solids that combine to form a liquid
Sand that is carried by turbulent water currents that flow within the surf zone parallel to the shoreline are called
Longshore transportation
What City is Located at 32 S, 116 E
Answer:
I guess it is Perth city
This led us to conceive of a future city in which Perth Central Station – lying on the axis of Perth's longitude and latitudinal location in the world, 32 south and 116 east.
Different nations have distinct definitions of what constitutes a city, although the term is frequently used in a generic sense to denote a location with a large population. Examples from everyday life: Major cities all around the world include New York City, Tokyo, Paris, London, Moscow, Beijing, Madrid, and Berlin.
Greater in size or importance than a town or hamlet, a city is a somewhat permanent and well-organized focus of people. Certain urban areas are awarded the designation "city" as a result of a legal or conventional distinction, which can differ between regions or countries.
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