Describe some of the changes in the land and in life-forms that occurred at the end of the Paleozoic Era.

Answers

Answer 1

Answer:

Occurrence of mass extinction of land and sea creatures took place due to the formation of Pangea that lad to climate change.

Explanation:

The paleozoic period began some five hundred forty million years ago with the diversification of life forms and ended 252 million years ago. The word Paleozoic is derived from the word that means ancient life. The Paleozoic era was divided into the Cambrian, the Ordovician, and silurian, devonian, the Carboniferous, and Permian the Permian was the last period of the Paleozoic era and the evolution of the land and sea was taking place as landmasses were taking shape. About 95% of the species or lifeforms on earth disappeared due to the event of great dying that is the third most severer mass extinction in earth history

Related Questions

1.One Advantage and disadvantage of oil as an important natural resources?

Answers

Answer:

1 advantage is that oil is a constant power source and 1 disadvantage is that oil  is highly flammable.

On which continent you would find the Great plains?

South America
Africa
Asia
North America
Australia
Europe

Answers

Answer:

NORTH AMERICA

Explanation:

MARK AS BRAINLIEST

Which of the following are which of the following are challenges to implementing sustainable farming practices? Select the two correct answers

higher initial costs
increased erosion
increased need for fertilizer
lack of pollinating insects
D increased labor costs

Answers

Answer: increased need for fertilizer

Increased labor costs

Explanation:

The challenges to implementing sustainable farming practices include increased need for fertilizer and an increased labor costs.

We should note that a sustainable agriculture creates a balance the provision of food and protecting the environment. A sustainable farming would lead to engaging more workers which leads to rise in cost of labor

Answer:

higher initial costs

increased labor costs

Explanation:

Setting aside the fact that the gift cost only a dollar more than Lydia planned to spend, why do you think Lydia chose to spend the extra money on her sister’s gift?

Answers

Answer:

Lydia spent the extra money on her sister’s gift for a few reasons:

She wanted to make her sister happy.

She cherishes her relationship with her sister.

She knew that her sister had wanted the doll for a long time.

Explanation:

Directly from Plato

What are the challenges and opportunities provided by organic products?

Answers

Answer:

Organic products are the products which are grown without using chemical fertilizers and pesticides.

Organic products comes with both challenges and opportunities. Some of the challenges are as follows:

Organic products are sometimes more costly as compared to conventional products.Organic products comes from organic farming which can have bad environmental impact.Productivity limitations as organic products can be seasonalNo Nutritional Proof and high chances of bacterial contamination.Ethical issues arises due to use of natural things.

Opportunities:

No use of chemicals keeps the food healthy and fresh.Strong consumer demand and brand recognitionIt helps in the cooperative rural and regional development.

20 mm
a
16 mm
What is the length of the missing leg?
a =
millimeters

Answers

Answer:

12

Explanation:

if this is to do with right triangles, then 12

Which type of map would you use to locate the capital city of a country?
a physical map
O a political map
a thematic map
a choropleth map

Answers

Answer:

A political map will be used for locating the capital city of a country.

Explanation:

Maps are used for all kinds of reasons and purposes. However we look at it, each type of map is specialized in its own way, though there are differences in the degree of specialization. One of the most commonly used maps are the political maps, with the primary reason being that they give information that most people seem to think are the basics of geography, though that is not the case in reality.

The political maps are maps that represent anthropogenic features. To be more specific, they represent countries, states, capital cities, and major cities. The political maps focus on the aforementioned features because they are the most important geopolitical entities, thus they are the focal point. What can easily be noticed on the political maps is that the lack of physical features, being totally absent, or having presented some of the largest rivers.

Answer:

a political map <3

Which would be the closest antonym for the word fueling?
A
Igniting
B
Preceding
с
Overtaking
D
Curbing

Answers

I would say maybe A. I may be wrong though. If you look up the definition for Fueling it would be to cause a fire intensely. And igniting is to catch fire or cause to catch fire.

How is The unemployment rate sustainable?

Answers


Answer: Unemployment benefit programs play an essential role in the economy by protecting workers' incomes after layoffs, improving their long-run labor market productivity, and stimulating the economy during recessions.

Hopes this helps :)

The maximum amount of money Megan can spend on clothing before is 40% of her total budget ($300). How much money can Megan spend on clothing?

Answers

Answer:

$160

Explanation:

Given

Total budget = $400

Percentage amount he can spend on clothing = 40%

Amount he can spend on clothing = 40% of $400

Amount he can spend on clothing = 0.4×400

Amount he can spend on clothing = $160

Hence the amount he can spend on clothing is $160

what do you think the quote "reality is the confluence of chance and circumstance" means?

Answers

reality is based on chances and circumstances

how is the mid ocean ridge a result of plate tectonics​

Answers

Answer: A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. This uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.

Explanation:

Cotton has become a major export product for Pakistan. What are the advantages and disadvantages of having one major product such as this?

Answers

Answer:

The importance of cotton can hardly be over emphasized in the economy of Pakistan. Pakistan is one of the ancient homes of cultivated cotton, 4th largest producer of cotton , the 3rd largest exporter of raw cotton and a leading exporter of yarn in the world.

Pakistan is, by and large, a mono-crop economy as cotton contributes nearly 10 per cent in the agriculture GDP and a source of 60 per cent foreign exchange earnings. The value addition through cotton is 8.2 per cent in agriculture and 2 per cent in the GDP.

Please write at least 2 sentences, Thank You!

What makes Quebec unique from the rest of Canada? How has Quebec's cultural differences caused tension?

Answers

Answer:

Quebec is unique cause it is a Francophone province, and the cultural differences have caused separatist movements and tensions in Canada.

Explanation:

Quebec is a province in Canada. It is a province located in the southwestern part of the country, being the most populous one and one of the most developed economically. Quebec though is different from the other Canadian provinces and territories, especially when it comes to culture.

Quebec is the only Canadian province/territory that is Francophone. Basically, the dominant culture and language are French, not English as in the rest of Canada. Being the most developed and having an excellent location on top of it, has led the people of Quebec, guided by politicians, of course, to want indpendence as they don't feel like they belong in Canada but that they have all characteristics to be a sovereign country. The Canadian government doesn't like this and despite several referendums in Quebec being FOR independence, it has never been accepted by the government and is considered illegal.

Which of the following animals would you not find in the arctic tundra?
A. Snowy owls
B. Polar bears
C. Grasshoppers
D. Mountain goats

I need an answer! Quick! Please help me!

Answers

Explanation:grasshoppers

The animals would you not find in the arctic tundra are Grasshoppers. Thus the correct option is C.

What is the arctic tundra?

The Arctic tundra, which encompasses the north pole and extends south to the taiga's pine woods, is found in the northern hemisphere. There are many different plants that can survive the freezing temperature, despite the absence of deep fibrous roots in the arctic tundra vegetation.

North America's northern parts are home to the northern grasshopper, Melanoplus borealis borealis. The lowland tropical woods, semiarid areas, and grasslands are where grasshoppers are most common.

Every plant is capable of surviving strong winds and soil disturbances. Short plants clump together to withstand the cold, and they are shielded from the winter elements by the snow.

Therefore, option C is appropriate.

Learn more about  arctic tundra, here:

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write a bref five to six sentence summery of we've got a job.

Answers

We’ve got a job tells the story of segregation in Birmingham, Alabaman. This story follows the lives and actions of 4 young kids who participated in the March and were voluntarily arrested. These kids succeeded in de segregating the most racially divided city when others had failed. Not only is this story a lesson but an inspiration to everyone.

PLEASE ANWSER ASAP
14. Which letter shows the northern hemisphere during winter?*
7 points
T
X
Y
K
P
L
a. K
a
b. L
c. P
O d.

Answers

What? Do you have the picture instead

Please write at least 2 sentences, Thank You!

What makes Quebec unique from the rest of Canada? How has Quebec's cultural differences caused tension?

Answers

Answer:

Quebec is a french speaking province of canada, and is considered to be a very secular and liberal place.

Explanation:

The culture of Quebec is a result of the interaction and sharing of past history of french people with the western world. Quebec is the only french speaking region in North America that has a majority of French speakers. Due to the presence of diverse ethno-cultural backgrounds. Many consider them as minorities that is seen as an area of debate. This leads to the tension between citizenship and cultural values.

Which of the following best explains how Christianity became the dominant religion in the Philippines

Answers

Answer:

Christianity was brought to the Philippines through relocation diffusion when the Spanish colonized the Philippines in the sixteenth century.

Explanation:

"Relocation diffusion" occurred when the Spanish colonized the Philippines in 1521. It was strengthened when Miguel Lopez de Legazpi introduced "Christianity" to the Filipinos. For 333 years, they were also able to fuse some of their cultures into the country, including the conversion of several Filipinos into Christians. The "spiritual conquest" was actually their first mission in the country and they were triumphant on it because it made the Philippines the only Asian nation with 86% Christians.

Which of the following statements describes the differences between polytheism and animism

Answers

Answer:

Where are statements?

Answer:Polytheism is the belief in many gods, while animism is the belief that objects in nature have spirits.

Explanation: yes.

Please Help Me!!!.......​

Answers

Answer:

roman, byzantine, mongol, russian

Explanation:

30 Pointsss!! How many states are NOT in the contiguous portion of the U. S.?
a.) 13 States
b.) 50 States
c.) 2 States
d.) 48 States

Answers

Answer:

D

Explanation:

Answer:

I think it’s 48 if I’m not mistaken

Explanation:

Contiguous means always touching and Alaska and Hawaii are the only two states separated from mainland America so 50-2=48

URGENT! PLS HELP ASAP!
Is the glacier activity during the ice age the cause of U.S. voting patterns?

Answers

Answer:

noooo sir

Explanation:

Harvard professor

What processes below are involved in the early stages of the formation of an ocean basin by sea floor spreading?

Answers

Answer:unwraping and crust bulges/thins

Explanation:

The options are not given. However, a breakdown of the early stage processes of the formation of ocean basin by sea floor spreading is explained below.

The early stage of the formation of ocean basin is usually called the classed as THE EMBRYONIC and JUVENILE stages.

Ocean basins are usually a result of plate movement at divergent plate boundaries. The process of the earth's tectonic plates moving away from one another at mid oceanic ridges is called SEA FLOOR SPREADING. As plates move apart, a gap is created at the point of divergence which is usually lower than the height of the diverging plate sections, this gives rise to the formation of a rift valley which is a lowland region at that point. Example is the East African Rift ValleyThe JUVENILE stage results in the formation of thin and narrow oceanic crust below sea level as the ocean bottom of the diverging plates subsides. Example is the Red Sea.

Learn more : https://brainly.com/question/11397205

What sorts of goods do both the United States and Western Europe sell to other nations? What sorts of goods do they both buy?

Answers

Answer: we sell vegetables and livestock. We buy everyday things from China and other nations.

Explain why do we redraw voting boundaries every 10 years

Answers

Redistricting is the process by which new congressional and state legislative district boundaries are drawn. All United States Representatives and state legislators are elected from political divisions called districts. District lines are redrawn every 10 years following completion of the United States census. The federal government stipulates that districts must have nearly equal populations and must not discriminate on the basis of race or ethnicity.[1]

See the sections below for further information on the following topics:

Background: This section summarizes federal requirements for redistricting at both the congressional and state legislative levels. In addition, recent court decisions affecting redistricting policy are summarized.

Methods: This section provides details about the various redistricting processes used in the states.

Competitiveness: This section summarizes some of the arguments about the impact of redistricting on electoral competitiveness. Margin-of-victory and competitiveness data for congressional and state legislative elections is provided for informational purposes.

Majority-minority districts: This section summarizes the legal basis for the creation of majority-minority districts and details some of the arguments surrounding the practice.

"En un mapa de Venezuela identifique la frontera terrestre y señale lugares geograficos de la misma, en otro mapa identifique la frontera maritima y en otro mapa identifique el espacio aereo"

Answers

Answer:

La frontera terrestre de Venezuela tiene límites con únicamente tres países: Colombia al occidente y sur, Brasil al sur, y Guyana al oriente.

La frontera marítima de Venezuela hace frontera con más países: Colombia, República Dominicana, Estados Unidos, Países Bajos, Francia y Trinidad y Tobago.

El espacio aéreo venezolano es una combinación de sus fronteras terrestres y marítimas ya que se extiende en un radio en el cual el centro es Venezuela precisamente.

Define Microclimate and give details and examples as to what it is

Answers

⭐hello my Friend!

1. Set of temperature, humidity and wind conditions peculiar to a homogeneous space of small extension to the soil surface.

2. For example, in a garden, a place that is sunny and protected from the wind will be significantly warmer than the rest of the garden for most of the year.

⭐have good studies!

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Red stone is from
million years when it was a jungle.
Please help it a fill in the blank

Answers

Answer: Red stone is from 460 million years when it was a jungle.

Hope this helps! ^^

The color of a powdered sample of a rock is called the rock's
A. specific gravity
B. streak
C. luster
D. cleavage​

Answers

Answer:

The color of a powdered sample of a rock is called the rock's streak.

Explanation:

Hope my answer helped! I'm not really sure how to explain this to you.

Answer:

B. Streak :)

Explanation:

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HELPPPPPPPPP PLZZZZZZZ When the concentration of A in the reaction A ..... B was changed from 1.20 M to 0.60 M, the half-life increased from 2.0 min to 4.0 min at 25C. Calculate the order of the reaction and the rate constant. If opening capital is ks 70000 and closing capital is ks 90000, what is the amount of profit or loss The climate of an area is most affected by the amount ofA animals in the region.B moonlight it receives.C people in the region.D sunlight it receives. 1.) For each of the following write the property of inequalityIf 6x = 12. then x-2 I need help ASAP somebody please Help!Knowing the meaning of the prefix in-, what does the word intact mean? A. one who changes B. the ability to change C. requiring change D. not changed Identify each dot plot as skewed right, skewed left, or symmetric. Rewrite the equations in the form ax^2+bx+c =0:-5x (x +6)=4(x-3) -104x^2-2x(3x+1)=5 PLS HELP FAST!A Food Pantry is making packages, Each package weighs 64 pounds.Scenario 1: Each Package contains 4 identical bags of rice and a 7-pound bag of beans.a. write an equation to represent the situation using x.b. solution to the equation x = 14.25 (this has to be the answer to the equation you are answering)Scenario 2: Each package contains 4 boxes. Each box contains a 7-pound bag of beans and a bag of rice. The bags of rice are all identical.c. write an equation to represent the situation using x.d. solution to the equation x = 9 (this has to be the answer to the equation you are answering) which group was affected most negatively by the administration of president jackson?A. Native americans B. African Americans C. Farmers and laborersD. Wealthy Businessmen Joi bought 25 pieces of clothing at the year-end sale from her favorite store. She spent a total of $188. She bought some shirts for $6 and some jeans for $25.WRITE A SYSTEMS OF EQUATIONS TO MODEL THIS EQUATIONHow many shirts did she buy?How many pairs of jeans did she buy? please help thanks! :))))))) Describe Copernicus view of the universe and explain why his view would have been controversial in his time. What is released after the enzyme activity to be used by the organism? *1 pointSubstrateATPO ProductsNothing (5x-1)(x+1)-5+x-5+x _____ Evaluate :147 + 192- 3 The new high-speed train reduces the travel time between the two cities by 30% with a 75 miles-per-hour increase in the average speed. What is the speed of the new train in miles per hour? An unknown element X has the following isotopes: X (80.5% abundant) and X (19.5% abundant). What is the average atomic mass in amu of X? someone pls answer my other questions i really need some help pls ty if u do Gabriela drank 3/4 of her glass of milk and Jenny drank 6/8 of her glass of milk. If the glasses were the same size, did they drink the same amount? Use cross multiplication to prove your answer.