What important development occurred at the end of the Pennsylvanian Epoch?

Answers

Answer 1

Answer:

The end of the Pennsylvanian Period was marked by a dry climate, the gradual disappearance of the vast coastal coal swamps and changes in plants and animals. These changes were brought about by the assemblage of the super-continent, Pangaea, and retreat of the shallow seas from interior continental areas.

Explanation:

i got it from google lol

Answer 2

Answer:

Person above me Is absolutely right

Explanation:

100 Next answer

This supercontinent formed at the end of the ____________________ Era.

A. The Paleozoic Era began with the breaking up of the super continent called Pannotia. At the end of the period (about 300 million years later) the land masses had merged again to form a new super continent called Pangaea.


Related Questions

Which Continent/landmass reaches the farthest northern latitude from the equator

Answers

Answer:

Asia

Explanation:

many oil rich nations in the middle east must import fresh water. which of the following statements best describes this situation?

Answers

Answer:

Many oil rich nations in the middle east must import fresh water this is due to the reason that all the natural resources are not present in a particular region. Each region as different degree of natural resources . Hence places with oil mines  have spares water resources and hence need to import water instead of oil.

1. An object has a mass of 37 gram. After it was dropped to a cylinder the water
level rose from 52 mL to 85 mL. What is the density of this object? (Be sure to
include the steps and unit in the answer.) *

Answers

Answer:  1.12g/ml

Explanation

Ist step

Volume of the object =final volume of water  in the  cylinder -Initial volume of water in cylinder

= 85ml -52ml = 33ml

2nd step

Density = Mass/ Volume

37 g/ 33ml =1.12g/ml

Who knows answer to this? ;-;​

Answers

Answer:

Look at the diagram and there coordinates, Then find the number given on either or x or y scale. then when your one with both longitude and latitude your location should be there. (or look it up).

Explanation:

Objectivism is the view that:

Answers

Answer:

The view that an action is morally right if one's culture approves of it. People's judgments about right and wrong differ from culture to culture.

Explanation:

Answer:

Objectivists claim that some moral norms are universal. The view that an action is morally right if one's culture approves of it. People's judgments about right and wrong differ from culture to culture.

Explanation:

hope this helps if ur feeling genous mark brainliest

what is the difference between the globe and the earth besides the sizes

Answers

Answer:

One you live on and one you just look at for a model

Explanation:

n
Commercial farming includes all of the following except
A. the use of pesticides
B. shifting cultivation
C. hybridized seeds
D. the use of tractors and machinery
It’s b

Answers

Answer:

Shifting cultivation is not included in commercial farming.

Explanation:

There are multiple types of farming, and that is prevailing more and more is commercial farming. This type of farming is characterized by large-scale production, with higher amounts produced in a smaller area, new types of high productivity seeds, use a lot of pesticides, being heavily mechanized, etc. The reason why this type of farming has developed and is becoming dominant is that there has been an exponential rise in food demand because of the growing global population and increase in consumption per capita.

Something that is not used in commercial farming is the shifting cultivation method. This method basically means that every season a new type of crop is planted, thus leaving the soil to recover naturally and restore nutrients needed for when the initial crops are planted again. The commercial farming doesn't use this method because it simply relies on using high amounts of fertilizers, so every season that soil is enriched with nutrients.

Answer:

B shifting cultivation

Explanation:

just took the quiz

What is formed from nebulae? a. moons b. galaxies c. planets d. stars

Answers

Answer: D. Stars

Explanation: Nebulae are often star-forming regions, such as in the "Pillars of Creation" in the Eagle Nebula.

Stars is formed from nebulae Option(d) is correct. Initially, the expression "nebula" was utilized to depict any diffused cosmic item, including universes past the Smooth Way.

What is a nebulae?

A nebula is an unmistakable radiant piece of interstellar medium, which can comprise of ionized, impartial or sub-atomic hydrogen and furthermore vast residue.

Nebulae are many times star-shaping districts, for example, in the "Mainstays of Creation" in the Falcon Nebula. In these locales, the developments of gas, dust, and different materials "bunch" together to shape denser districts, which draw in additional matter, and ultimately will become thick to the point of framing stars.

The leftover material is then accepted to frame planets and other planetary framework objects. Most nebulae are of tremendous size; some are many light-years in width. A nebula that is apparent to the natural eye from Earth would seem bigger, yet no more splendid, from nearby.

The Orion Nebula, the most brilliant nebula overhead and involving a region two times the precise breadth of the full Moon, can be seen with the unaided eye yet was missed by early space experts.

Therefore Option(d) is correct.

Learn more about nebulae here:

brainly.com/question/21420531

#SPJ2

what city-state did Pericles want athens to vanquish?

urgent please help!!

Answers

Answer:

Babylon

Explanation:

the answer is BABYLON

Question 1 of 15
Which of the following are traits of a representative democracy?
Check all that apply.
A. Free elections
B. Minority rule
C. Separation of powers
D. Elections within a single party

Answers

Answer:

Free elections

Separations of power

Explanation:

Apex

Answer:

Free elections

Separations of power

Explanation:

Bena thinks that dissolving more salt in water causes the mixture's freezing temperature to change.

Which is the best type of scientific investigation for Bena to use to study this?

A.an experimental investigation, because it can provide the most data

B.a comparative investigation, because it uses a wide range of variables

C.an experimental investigation, because it allows for the control of variables

D.a comparative investigation, because it would take the least amount of time​

Answers

Answer:

I believe its C

Explanation:

C because when you'll have control over the variables (salt and water) You can measure how much salt or water is actually needed to determine the freezing temp.

The diagram below shows an undisturbed rock. A rock sample is shown with four layers marked A, B, C, D from top to bottom. Which layer is likely to have the remains of an organism least similar to the organism's present-day form? Layer A Layer B Layer C Layer D

Answers

Answer:

Layer D

Explanation:

The rock layer with remains of organisms least similar to present day form can be found in Layer D.

Since layer D is the oldest layer, it will contain the oldest fossil in the undisturbed sequence.

This is because of the principle of fossils and fauna succession.

The principle states that "fossils and fauna succeed on another in a definite order".

Therefore, the oldest rock layer should contain the oldest fossil which is layer D. Layer A is the youngest layer and its fossils will be very similar to those of present day. So, the older a rock layer, the more farther it will be in resemblance to present day organisms.

Option D which denotes layer D is the right choice.  

Answer:

LAYER D

Explanation:

because the youngest layer is in the top, and the oldest layers are on the bottom.

14.67+5.3 lol i need help

Answers

Answer:

19.97

Explanation:

Answer:

19.97

Explanation: When adding the 2 decimals together you need to add a zero in the hundredth place.5.30 Afterwords, you just need to do basic addition start at the hundredths.0+7=7 3+6=9 14+5=19 then put it together and you get 1997 don't forget to bring down your decimal so it s 19.97

14.67+5.3=19.97

The state of Georgia is found in BOTH the
A) Northern and Western hemispheres.
B) Northern and Eastern hemispheres.
C) Southern and Western hemispheres.
D) Southern and Eastern hemispheres.

Answers

The answer should be A. Northern & Western Hemispheres.

Answer:

A)  Northern and Western hemispheres.

Explanation:

Is it possible to travel farther north than the North Pole or farther south than the
South Pole? Explain.

Answers

Answer:

No

Explanation:

because both are at opposite sides of the earth.

Example: One person is placed in the North Pole and one is placed at the South Pole, they are both given a direction to walk in and ether way they will end up diagonal from each other assuming they walk the same pace and have the same amount of difficulty getting to there destination.

in massive stars fusion of heavier elements continues until it reaches the element ?​

Answers

Answer:

At this temperature, carbon atoms form heavy elements such as oxygen and nitrogen. The fusion and production of heavy elements continues until iron starts to form. At this point, fusion stops and the iron atoms start to absorb energy. This energy is eventually released in a powerful explosion called a supernova. A supernova can light the sky up for weeks. The temperature in a supernova can reach 1,000,000,000 degrees Celsius. This high temperature can lead to the production of new elements which may appear in the new nebula that results after the supernova explosion. The core of a massive star that is 1.5 to 4 times as massive as our Sun ends up as a neutron star after the supernova.

brilliant answer?

Sweden is an example of a socialist government. Which statements describe Sweden’s government? Check all that apply.

Citizens are not allowed to own property.
No economic classes exist.
Rulers are in power for a lifetime.
One ruler has absolute control.
Resources are collectively owned by the people.

Answers

Answer:

The Answer is Resources are collectively owned by the people and no economic classes exist

Explanation:

Because I did the Assignment B)

Answer:

The answer is B and E

Explanation:

I took the assignment

random greentext that I found lol

Answers

Answer:

omg

Explanation:

lol

Counter urbanisation .is this a suitable option to rural development
Write an essay and discuss the following aspects
Why rural settlements have declined,reasons why dwellers opt for country life ,benefits of living in the economy ,impact on the rural economy .

Answers


Answer: Yes, it appears to be a valid option of the rural development. Explanation: The process of the counter urbanization or de-urbanisation is the demographic ad the social process of the move of the people for the urban to the rural areas. Amongst these impacts are:

Public transport goes into decline. Traditional rural services start to close. Shops and services change to meet the needs of the new population. Traffic congestion increases. rural areas are closely linked, each contributing to the other, which needs to be considered in development planning. Agriculture has a strong impact on urban development. Many fast growing cities are within areas with the most rapid increase in the value of agricultural production. Positives of Counter Urbanisation: Counter Urbanisation can bring benefits to rural areas by bringing new and better transport links and also new services such as petrol stations and shops to that area. it also increases the value of the land as more people are moving out of the city; supporting the local economy. Counter urbanisation is a process in which certain groups of people, often the better off, leave urban areas for rural areas. ... Counter urbanisation generally occurs whn urbanisation reaches a high level. It is a complex process because some people will still be moving to urban areas as others are leaving.
Wealth is generated in cities, making urbanisation a key to economic development. However, urbanisation has caused air and water pollution, land degradation and loss of biodiversity. It has forced millions of people to live in slums without clean water, sanitation and electricity. Counterurbanization, or de-urbanization, is a demographic and social process whereby people move from urban areas to rural areas. It is, like suburbanization, inversely related to urbanization.

3) Find the value of x if B is between A and C. Then find
the length of AC. AB = 2x; BC = x - 1; AC = 5x - 7

Answers

X = 3

AC = 8

explanation:

to find the value of x:

set AB + BC = AC
2x + x - 1 = 5x - 7
x = 3

to find the value of AC:

plug in x (3) into the AC expression
5(3) - 7 = ?
AC = 8

Help meeeeeeeee plwasee

Answers

I can’t see your pic
Sorry

Question 1- Where does the sun go when you can't see it? Is the Sun moving
or is the Earth moving? Explain using the vocabulary term "axis"

Answers

Answer

The Sun spins on its axis in a way similar to the Earth revolving to give us day and night. Also, it 'wobbles' as the planets orbit it, in the same way your washing machine wobbles if the load is unbalanced.

Explanation

hope it helps

the mountain chain on the border between Norway and Sweden is the blank

Answers

The answer is Kjolen

Hope this help

what are the numbers squaroot of
48 lies

Answers

Answer:

there is no square root for these question

What does the word indigenous mean?

Answers

Answer:

Originating from a particular place naturally

Explanation:

advantage of modern industry

Answers

Answer:

Growth of industries leads to increase in production of goods and services which are available to people at cheaper rates.

It reduces dependence on other countries and improves economy.

It results in rising the standard of living.

It creates new job opportunities helping in the removal of unemployment.

Explanation:

Use the map to help you choose the word or phrase
that best completes each sentence.
Most ancient Egyptian cities were located
The population density of ancient Egypt was highest
The map shows that the ancient Egyptian civilization
largely depended on
A map showing the pattern of human settlement of
modern Egypt looks
this map.

Answers

Answer:

there is no map no map.:

Answer:

Most ancient Egyptian cities were located

✔ along the Nile River .

The population density of ancient Egypt was highest  

✔ on the Nile River delta .

The map shows that the ancient Egyptian civilization largely depended on  

✔ fresh water and fertile soil .

A map showing the pattern of human settlement of modern Egypt looks  

✔ similar to

this map.

Explanation:

edge

I NEED HELP I AM CONFUSED PLZ HELP

Answers

Answer:

DNA is wrapped around proteins known as histones to form chromatin. Packing the DNA into nucleosomes condenses the DNA approximately sevenfold. It can be further organized by winding the chromatin into more compact structures.

Explanation:

I looked it up!

how long does it take to walk the earths diameter

Answers

Answer:

24,902 miles

Explanation:

The earth is 24,902 miles. If you walk an average of 3 mph, it would take you 8300 hours if you didn't stop and you kept up that pace. That's 345 days.

24,902 miles hope this helps


While physical weathering Will break a rock into chunks ___ turns to the rock into soil

Answers

it will turn into sediments.

Answer:

Chemical weathering is the answers for a learning users

Explanation:

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