throughout the 3.5 billion year history of life on earth there has been a natural, low rate of species extinction known as

Answers

Answer 1

Answer: Bacteria.

Explanation: Bacteria

Answer 2

Answer:

background extinction rate

Explanation:


Related Questions

Which regions on Earth experience the greatest temperature change (and all the seasons)?
Regions North of the Arctic Circle
Regions South of the Antarctic Circle
Regions between the Tropic of Cancer and Arctic Circle
Regions between the Tropic of Cancer and Tropic of Capricorn

Answers

Answer:

The north and south poles and throughout the Arctic and Antarctic regions.

Explanation:

Hope this helps. I'm not sure if the question is multiple choice or not though.

i really need help to some people

Answers

Answer:

I might be able to help

Explanation:

If the diagram illustrates Earth's relative position on December 21 of a given year, which of the following statements would be correct?

Answers

According to the image, we can say that on December 21st, the tropic of cancer will have a shorter day and with less intensity of solar radiation, as shown in the last answer option.

We can arrive at this answer because:

As we can see in the image, the tropic of cancer is not receiving sunlight directly.This is because the position of the earth makes the tropic of cancer receive less sunlight.

There is a direct link between the intensity of sunlight that a region receives and the length of the day in that region. Therefore, if the tropic of cancer is not receiving much sunlight, this region will have a shorter day.

The answer options are in the attached image,

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what happens to a sedimentary rock if you apply heat and pressure?

Answers

Answer:

it turns into a nonfolaited metamorphic rock.

Answer:

It turns into metamorphic or igneous rock.

Explanation:

When sedimentary rocks are subjected to heat and/or pressure, they either change shape and become metamorphic rocks (foliated or non-foliated, depending on how the sediment was compacted) or melt and erupt as igneous rocks. They can also be reformed into new sedimentary rocks after being weathered and eroded.

What is the biosphere.

Answers

Answer:

The biosphere is made up of the parts of Earth where life exists.

The biosphere is the regions of the surface, atmosphere, and hydrosphere.

please give brainliest I only need 1 more

Which of the following political systems are governments
ruled by one?
A)Autocracy, monarchy, dictatorship

B), republic, parliamentarian constitutional)
monarchy

C)Theocracy, Oligarchy, Junta

Which of the following political systems are governments ruled by few?
A)Autocracy, Monarchy, dictatorship

B)Democracy, republic, parliamentarian, (constitutional) monarchy

D)Theocracy, Oligarchy, Junta

NO LINKS

Answers

question 1. A) monarchy and autocracy
question 2. democracy

on march 22, what season is it in the southern hemisphere?

Answers

Answer:

autumn/fall

Explanation:

A student keeps a record of the phases of the moon for one month. On the first night of the student’s observations, the new moon is visible in the sky. Before the next new moon, which of these phases will the student observe?

Answers

Answer:

The Waning Gibbous Moon

Explanation:

The Waning Gibbous moon is the last phase, and thus comes before the New Moon.

what is the difference between a scale and a scale factor

Answers

The scale gives the ratio that compares the measurements of the drawing or model to the measurements of the real object. Scale factor is a scale written as a ratio without units in simplest from.

Answer:

Scales gives the ratio of length on map drawing etcetera while a scale factor gives the difference in size between shapes on a scale.

Explanation:

Choose the best answer for this question:

Answers

Answer:

I'm guessing D, but I could be wrong. (Finch Z)

Explanation: It's a guess

Why are small dams better than large dams in Pakistan?

Answers

Answer:

Because Pakistan doesn't have big rivers enough to break small dams I believe

- How does Canada compare to other developed nations, such as the United States and those in Western Europe?
- How do you account for the differences in the breakdown of sectors for countries in Southern Asia and Sub-Saharan Africa?
- Generally speaking, what trend do you see between countries that have high levels of GDP per capita and the percentages found in each of the three economic sectors?

Answers

Answer:

The United States and Canada both rank as highly developed nations, according to the Human Development Index. The United States ranks fourth on the list and Canada ranks eighth. The Human Development Index measures a country’s standard of living, life expectancy, education levels, and income.

Explanation:

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Answers

Answer:

b: The colonies resumed trade

Have a nice day!

Which of the following is true about industry in Europe?
Group of answer choices

Europe mostly produces heavy industrial products like machinery.

Europe engages in very little industrial activity, instead focusing on agriculture.

Very few electronics are produced in Europe, so they have to be imported from Asia or the United States.

Banking and software production has become the foundation of Europe's economy.

10 pts
When it was under the control of the Soviet Union, Eastern Europe was forced to have a _________ economy, which couldn't keep up with the economies of Western Europe.
Group of answer choices

capitalistic

market

command

mixed

PLEASE ANSWER TWO QUESTIONS yOU CAN SAY
part one: a,b,c,or d
part two: a,b,c,or d

Answers

Answer:

part one : d Banking and software production has become the foundation of Europe's economy.

part two : d

As a geologist, you come across a landscape with a massive fault zone that produces a lot of large earthquakes but has no volcanoes. What type of plate boundary is this

Answers

Considering the situation described, the type of plate boundary here is known as "Transform boundary."

A transform boundary is a type of boundary that shows or has transform fault and massive earthquakes; however, there is no presence of volcanoes.

Transform boundary occurs when earth plates move past each other in opposing paths.

Other types of plate boundaries include divergent plate boundaries and convergent plate boundaries.

Hence, in this case, it is concluded that the correct answer is "Transform boundary."

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how does training help to foster a profession

Answers

Answer:

Training can help employees understand how their work fits into their company's structure, mission, goals and achievements. As a result, employees can become more motivated and excited about their work as they understand how what they do matters to the success of the organization.

Explanation:

Also that pic makes me highly doubt your 18+.  lol

Answer:

Explanation:

Training can help employees understand how their work fits into their company's structure, mission, and goal

Antarctica occupies ____________ of the Earth's land area, but has no permanent population or government.

Answers

Answer:

2.75% is the answer you're looking for.

Switzerland is made up of how many cantons? a) 4 b)26 or c) 15​

Answers

Answer:

26

Explanation:

¿por qué al trazar líneas paralelas al ecuador las regiones tienen los mismo biomas y en la misma distribución?

Answers

Answer:

plz post english plz do i need english

Phân tích những thuận lợi của vị trí địa lí và tài nguyên thiên nhiên ở hoa kì

Answers

Can’t understand text it in English pls

The area with the highest summer temperatures is the:
a) Himalaya Mountains
b) Northern Plain
c) Coastal Region​

Answers

Answer:

Coastal regions

Explanation:

The others are either freezing or a normal temperature

What is so unique about Madagascar’s ecosystem?

Answers

The island nation of Madagascar has developed its own distinct ecosystems and extraordinary wildlife since it split from the African continent an estimated 160 million years ago. Approximately 95 percent of Madagascar's reptiles, 89 percent of its plant life, and 92 percent of its mammals exist nowhere else on Earth.

Answer:

Madagascar is unusual not only for its endemic species, but also for the species that are conspicuously absent.

Explanation:

Explain one way in which geography and trade routes combined to aid the development of cities in medieval europe.

Answers

The way in which the geography and trade routes combined to aid the development of cities in medieval europe is that its allow facilitate easy exportation of goods to neighborhood continents.

The medieval towns in Europe began as the centers for trade, but they soon became places where many goods were produced.

In the medieval Europe cities, both the trade and production of goods were overseen by the organizations called the guilds.

Hence, the way in which the geography and trade routes combined to aid the development of cities in medieval europe is that its allow facilitate easy exportation of goods to neighborhood continents such as Asia and Africa.

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Your friend claims that the measure of an exterior angle of the triangle Is your friend correct? Explain your reasons

Answers

Answer:

what is the measure you didn't write it. The sentence doesn't make sense.

do you think the artic should be exploited for energy resources? Please help me get 4 main reasons yes or no

Answers

Answer:

no because its already dying currently because of climate change and the animals there are going extinct

why do coastal areas tend to have more mild winter weather patterns?

Answers

Answer: A body of water is nearby to regulate the temperature and keep it more constant.

Explanation: Air that is in contact with the ocean will be much cooler from energy transfer between water and air, while air that sits above land will heat up much more quickly. Therefore, coastal climates are much more temperate because a body of water is nearby to regulate the temperature and keep it more constant.

A rock that is especially rich in some commodity that is valuable is a mineral ; this rock is said to be , and the material that is desired in the rock is a(n) .

Answers

Mineral deposit implies that a rock is rich in commodity and the material that's desired in a rock is an ore.

A rock simply means a solid mass of geological materials. It can be composed of geological materials or minerals.

A rock that is especially rich in some commodity that is valuable is a mineral, this rock is said to be mineralized and the material that is desired in the rock is an ore.

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what is the process called that creates new ocean floor?

Answers

Answer:

Seafloor Spreading

Explanation:

Have a good day!

1. What is the serious concern of geographical study?​

Answers

Geographers study the space and features as well as the interaction of humans and their environment. Because space and place affect variety of topics, such as economics, health, climate, plants and animals which makes geographical study interdisciplinary. And because there are so many branches it is hard to indicate it

It should be noted that the serious concern of geographical study is natural environment and interaction with human.

According to the question, we are to discuss the influence of geographical study and their concerns.

As a result of this we can see that geographical study focus on the human interaction with the natural environment, they study ;

Earth's seasonsclimateatmosphere

Therefore, geographical study is so serious about natural environment and interaction with human.

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is the recent temperature rise abnormal?

Answers

Answer:

S

Explanation:

Highlights. Earth's temperature has risen by 0.14° F (0.08° C) per decade since 1880, and the rate of warming over the past 40 years is more than twice that: 0.32° F (0.18° C) per decade since 1981. 2020 was the second-warmest year on record based on NOAA's temperature data, and land areas were record warm.

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