What are the time divisions that are used for the
geologic time scale and what determines how they are divided?

Answers

Answer 1

Answer:

Divided by the earths biotic composition

Explanation:


Related Questions

how long do we have until climate change is irreversible

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Answer:

it would take over one thousand years to disintegrate completely and potentially thousands of year longer if we manage to cut emissions quickly.

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a heat island is an example of what type of climate?

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The most common "heat island" is an urban heat island in which a small pocket near big buildings and asphalt pavement are warmer than the surrounding area. Therefore, it must be a microclimate.

One common aspect of the urban climate is the heat island. It is characterized by the temperature disparity between the hotter city and the cooler countryside surrounding it, and it is greatest at night in clear, quiet weather.

What is a heat island?

An urban heat island is a city or metropolitan area that has become noticeably warmer than the nearby rural areas as a result of habitation. The temperature difference is typically more noticeable when breezes are mild and is greater at night than during the day.

Urbanized areas known as heat islands have greater temperatures than nearby rural areas. More than natural landscapes like woods and water bodies, structures like buildings, roads, and other infrastructure absorb and reemit solar energy.

Heat islands develop as asphalt and concrete replace vegetation for roads, buildings, and other infrastructure required to support expanding populations. Surface temperatures and ambient temperatures rise as a result of these surfaces absorbing heat from the sun instead of reflecting it.

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Specific Issues in Immigration and solutions

Answers

From my prior knowledge it’s smuggling things like drugs and guns from the border so it made it hard for those to move to the u.s

Sorry if this doesn’t help

Specific issues in migration is the language barrier it is the main challenge as it affects the ability to communicate with others.
discrimination on the job. That is because there are many problems rooted in how assignments are designed and managed. Moreover, many immigrant workers are excluded from labor and safety protections that are enjoyed by native-born workers. Solutions are that countries should promote stability, education and employment opportunities.

How does the process of ridge push cause the formation of new oceans?

Ridge push causes a rift valley; as the plates move apart, a new ocean basin forms, filling with water and eventually becoming a mature ocean.
Ridge push causes a convergent plate boundary; as the plates move together, new islands form, which “trap” water between them, causing an ocean to form.
Ridge push causes plates to move apart from one another, creating a deep trench that eventually widens enough to become a new ocean.
Ridge push causes the plates to subduct, causing a deep trench that eventually fills with water and becomes a new ocean.

Answers

Answer: a

Explanation:

which two continents did alfred wegener think looked like they fit together like puzzle pieces?

Answers

The east coast of South America and the west coast of Africa

Technology is Southeast Asia's leading economic activity. true false

Answers

the answer would be: false

Answer:

false

Explanation:

Which of the following is an accurate statement about the coastal areas of Mexico? a. The climate is more moderate along the eastern coast than along the western coast. b. The Gulf Coast is an oil-producing region, while the southern Pacific coast benefits from a tropical climate that encourages tourism. c. There are more major cities in the northern Pacific coast region than in the southern Pacific coast region. d. Tourism is more important to the economy of the eastern coastal area than the western coastal area.

Answers

Answer:a

Explanation:

Write out how you would describe the difference between rocks and minerals to a 5th grader. PLS HELP I WILL MARK BRAINLIEST!!!!

Answers

Answer:

here is your answer..........

Chase is making a model to show the moon phases for this month. The first day shows a full moon. Which of the following provides the phases of the moon in the correct order for this month?


A. full moon, waning gibbous, waxing gibbous, waning crescent, waxing crescent, new moon, first quarter, last quarter, full moon

B. full moon, waning gibbous, waxing gibbous, waning crescent, waxing crescent, new moon, first quarter, last quarter, full moon


C. full moon, waning crescent, waxing crescent, waning gibbous, waxing gibbous, new moon, first quarter, last quarter, full moon

D. full moon, waning crescent, waxing crescent, waning gibbous, waxing gibbous, new moon, first quarter, last quarter, full moon

Answers

Answer:

d

Explanation:

The correct order is full moon, waning gibbous, waxing gibbous, waning crescent, waxing crescent, new moon, first quarter, last quarter, full moon. option B

How to determine the phase

This order represents the phases of the moon in the correct sequence for this month.

It starts with a full moon, then goes through the various phases (waning gibbous, waxing gibbous, waning crescent, waxing crescent) until it reaches the new moon.

After the new moon, it proceeds to the first quarter, then the last quarter, and finally back to a full moon to complete the cycle.

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Why did Poland and the Ukraine become industrial hubs of Eastern Europe in the late 1800–1900?

Due to vast transportation networks
Because they have temperate climates
Because of their access to the sea
Due to having an educated workforce
Because of the Warsaw Pact

Answers

Answer:

Because of their access to the sea

Explanation:

Industrialization tended to spread most to areas with "rich natural resources like coal and water". Poland and Ukraine both have decent access to the sea, so this really helped jump start their industrial progress.

By the way, I completed the assignment and got this question correct, so you can trust me!

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Have a nice day!

Poland and the Ukraine become industrial hubs of Eastern Europe in the late 1800–1900 Because of their access to the sea

What are the main industrial centers of Ukraine?

Kyiv gubernia, with its various consumer-goods industries in Kyiv and sugar refineries in the countryside, was the most developed and accounted for 38 percent of Ukraine's workers and 42 percent of its output. Kharkiv gubernia and Chernihiv gubernia were second and third in terms of industrial development.

What is the relationship between Poland and Ukraine?

The Republic of Poland has become Ukraine's most important economic partner in Central Europe. Ukraine is the second largest country to which Polish exports went. As of 2008, the joint Ukrainian–Polish cooperation program in the field of science and technology included more than 150 joint research projects.

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mars is called the red planet because it looks like what rusty metal?

Answers

Answer:

Iron

Explanation:

The mixture of water and decaying organic matter leads to the development of what type of acid?

Answers

I don’t know if this is true or not but I think the answer might be Nitric Acid

how scientist know something happened before billion years ago

Answers

Answer:

The Big Bang is commonly thought of as the start of it all: About 13.8 billion years ago, the observable universe went boom and expanded into being.

We know that life began at least 3.5 billion years ago, because that is the age of the oldest rocks with fossil evidence of life on earth.

Nonetheless, 3.5 billion year old rocks with fossils can be found in Africa and Australia. They are usually a mix of solidified volcanic lavas and sedimentary cherts.

Explanation:

I hope this helps you !!

Answer:

scientist and people have discovered things from a while ago and did research on it, such as dinosaur bones, etc.

Explanation:

Why is it difficult to stop the processes of slash and burn farming, overfarming, and overgrazing in Africa?

Answers

Answer:

Many people living and farming in Africa are doing so on the subsistence level. Because of poverty, it is hard for people to think about the environment when they are fighting for the survival of their family. People want to protect the environment, governments want to protect the environment, but since poverty is so high, it is hard to pass and enforce environmental legislation.

Explanation:

Did the practice on Edge

The United States is the world's leader in
A. forestry
B. fishing
C. mining
D. manufacturing
Please select the best answer from the choices provided

Answers

Answer:

d

Explanation:

Answer:

D. manufacturing

Explanation:

how many years until climate change is irreversible

Answers

Answer:

it would take over one thousand years to disintegrate completely and potentially thousand of year longer if we manage to cut emissions quickly.

why is florence often called the ""cradle of the renaissance""?

Answers

During the Renaissance, the economy changed from a bartering economy to a money economy. ... Why was Florence called the cradle of the Renaissance? It was called the cradle because the Renaissance was called a "rebirth" and Florence was the most powerful city in the Renaissance.

What real world scenarios best exemplifies the concept of hierarchical diffusion?

Answers

Answer:

Hierarchical diffusion is one of six ways cultures can spread around the world (what we call ‘types of cultural diffusion’). What makes hierarchical diffusion unique is that it involves the spread of culture starting from the most powerful and influential people within the culture.

Once the influential people embrace a certain culture, the rest of the culture are more likely to follow.

Explanation:

When an idea spreads through hierarchical diffusion, it first spreads among the most connected individuals before spreading to other individuals. Consider the chain of command in business and government. In terms of authority, there is some sort of hierarchy.

What is the difference between hierarchical and reverse hierarchical diffusion?

Hierarchical: celebrities start using the new word, and it travels down the social ladder, or individuals in large cities start using the word, and it finally spreads to smaller towns or media markets. OR Reverse Hierarchical: minority usage spreads up the social ladder to majority usage.

Hierarchical diffusion occurs when a cultural trend spreads from one part of society to another in a predictable fashion, such as hip-hop spreading from cities to less populous areas. Stimulus diffusion occurs when a cultural trend spreads but is altered by individuals who adopt it, such as American yoga practitioners.

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As a young student how important a volcanoin your life​

Answers

Answer:

very important

Explanation:

because its how you can change your life

In which layer of the atmosphere do meteors burn up?

Answers

Answer:

Mesosphere

Explanation:

Here is a little trick to help you: Meteors and Mesosphere both start with M.


Based on this map, identify the most widespread ancestral group in Texas.
How did members of that group most likely arrive in Texas?
A. Overland from the southwest
B. By horseback from the northeast
C. By ship from the Caribbean islands
D. Down the Mississippi River from the north

Answers

Answer:

a. Overland from the southwest

Explanation:

it seems like mexican or hispanic is the most widespread ancestral group. Mexico is towards the southwest of Texas

Rank the sources of Earth's water from largest to smallest

Answers

which one should I do?? All of them??

PLASE HELP MEE! WILL GIVE BRAINLIEST! I NEED ANSWER QUICK!
please give a PROPER answer!

Question- Central Asia is made up of countries that were apart of the former-



A) Roman Empire


B) United Russia


C) Russia


D)Soviet Union

Answers

Answer:

A (not D!!!?!)

Explanation:

Russia and on the south by Iran, Afghanistan, and China. The region consists of the former Soviet republics of Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan, and Turkmenistan.

what happens when weathering and erosion work together?

Answers

Weathering is the mechanical and chemical hammer that breaks down and sculpts the rocks. Erosion transports the fragments away. Working together they create and reveal marvels of nature from tumbling boulders high in the mountains to sandstone arches in the parched desert to polished cliffs braced against violent seas.

_________ proposed the continental-drift hypothesis, suggesting that the arrangement of continents on the planet has changed over geologic time.

Answers

Answer:

Alfred Wegener proposed the continental-drift hypothesis, suggesting that the arrangement of continents on the planet has changed over geologic time.

Although the United States is a developed country, it closely resembles the pattern of a
developing country because"?

A.life expectancy is at 60
B. individuals are required to pay an average of 55% of their health care
C. infrastructure is outdated

Answers

B & C in my opinion. If it asks for one— B. is what I would choose.

The Theory of Plate Tectonics suggests that the earth's lithosphere is broken up into slabs called

Answers

OUR MATCHLESS HOLY CHRIST JESUS LOVES US ALL

HAVE A BLESSED DAY, WEEK, AND REST OF THE YEAR OF 2021 .

Plate tectonics is the theory that Earth's outer shell is divided into large slabs of solid rock, called “plates,” that glide over Earth's mantle, the rocky inner layer above Earth's core. ... Below the lithosphere is the asthenosphere — a viscous layer kept malleable by heat deep within the Earth.

Hello,
I am New here and I would need help in Geography.
Would someone like to give me a little bit of information about Shrewsbury's Background/History please?
Thank You

Answers

Answer:

Hope this helps a bit

Explanation:

Shrewsbury's known history commences in the Early Middle Ages, having been founded c. 800 AD. It is believed that Anglo-Saxon Shrewsbury was most probably a settlement fortified through the use of earthworks comprising a ditch and rampart, which were then shored up with a wooden stockade.

If anyone knows ANYTHING about 1-9.Can you please help me?

Answers

Answer:

2. Thomos jefferson and martin luther king.

3.Arlington memorial bridge

4. 1300 constitution ave. NW, Washington NC 20560

5. Virginia

6. lincoln and Jefferson memorials.

7. Lincoln Memorial

8. The Ellipse

9. Ulysses S. Grant Memorial.

Explanation:

PLEASE HELP ME

Which is NOT an example of a primary industry?
Question 7 options:

timbering

hunting

fishing

milling

Answers

Answer:

milling

Explanation:

cuz it is processed

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