1. What percentage of oxygen depletion is attributed fossil fuel combustion?

Answers

Answer 1

Answer:

73.05%

Explanation:

From 2000 to 2013, these four main processes removed approximately 41.82 Gt O2 from the atmosphere per year. Up to 73.05% of this O2 was removed by fossil fuel combustion (30.55 Gt),

Answer 2

Answer:

4%

Explanation:

took the quiz


Related Questions

Higher places experience cooler temperatures and high amounts of precipitation in
the form of snow. Thin air in higher areas lacks ability to hold heat causing both
cooler temperatures and precipitation.

Answers

Answer:

hmm

Explanation:

Pls answer this I will give 50 likes

Answers

1. b) Growing of fruits, flowers and vegetables.

2. a) Brazil

3. c) Fish

4. d) China

The Great Continental Divide can be found in:

Europe
South America
North America
Africa
Asia

Answers

Answer:

North america

Explanation:

I think this would help you

Similarly to the United States, the movement of Canadian settlers across the western frontier led to —

Answers

Answer:

Similarly to the United States, the movement of Canadian settlers across the western frontier led to mass migration to the Canadian West.

Explanation:

Political stresses in Europe also worked high in the late 1800s, as imperialism rearranged and boundaries shifted. For Hungarians, Ukrainians, and Romanians, overpopulation and unemployment proposed their migration to the Canadian West. the Canadian West was inaugurated for majority settlement and became home to millions of immigrant settlers exploring a new life.

Which of the layers of the Earth has the following characteristics?

i. It is solid and extremely hot.
ii. It is the innermost layer of the Earth.
iii. It is around 800 miles thick.

A.
outer core
B.
inner core
C.
crust
D.
mantle

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer:

The answer is B. Inner core

Answer:

It's B. Inner core

Explanation:

Fun fact: they got infos about those layers comes from the analysis of Seismic waves.

They believe it's composed of an iron-nickel alloy

Have a great day!!!

What evidence is used to support the theory of plate tectonics?
A.) The continental drift hypothesis
B.) The process of erosion and deposition
C.) The presence of molten iron in the Earth’s core
D.) The magnetic reversals found in the oceanic crust


help me pleaseeeee

Answers

Answer:

D

Explanation:

I think this is correct been a year since I have done this so if I get wrong sorry ;C

Answer:

A.

Explanation: Because tectonic plates move every country or continent 7 cm from its original spot every year since that is how Earths land moved since the beginning of the Earth.

Which of the following is BEST classified as a centripetal force?
O National flag
O Internal boundary disputes
O Religious divisions
O Separatism
O Multiple nationalities

Answers

Answer:

National flag

Explanation:

Took the test and got it right

A centripetal force is best described as National Flag. Thus teh correct option is A.

What is centripetal force?

A net force called a centripetal force keeps an object moving in a circle by acting on it. For the circular motion to occur, there must be a centripetal force to perform the motion of the object.

For the nation, the flag is a representation of honor, loyalty, and freedom. Despite disparities in class, language, culture, and religion, it symbolizes the country's citizens' oneness.

Despite the division, governmental institutions and symbols have the power to unite a nation. Another strong centripetal force that might foster unity among the public is nationality and devotion to one's country.

Therefore, option A National flag is appropriate.

Learn more about centripetal force, here:

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All circuits must have a minimum of what three things in order to work? Question 8 options:

An energy source


a generator


wire


a resistor

Answers

An energy source, a generator, and a wire.

which of the following best describes a centrifugal force at work in this region?
homogeneous culture
infrastructure
multiple ethnic groups
powerful external threats
a national religion

Answers

Answer: Multiple ethnic groups

Explanation:

A centrifugal force in the context of geography refers to forces, factors or events that act to cause disunity and pull people apart.

In the case of the former Yugoslavia and the surrounding Balkans, the centrifugal force would be the existence of multiple ethnic groups in one country and region which included the Serbs, Croats, Albanians, Slovenians, Macedonians, etc.

These groups struggled for dominance especially the Serbs and it led to conflict as the other groups refused. Eventually Yugoslavia was broken up.

Answer:

Multiple ethnic groups

Explanation:

Took the test and got it right

A skydiver falls at a constant speed of 50 meters per second. How far will the skydiver travel while falling for 10 seconds

Answers

500m


Just do 50 x 10 = 500

He will fall 50 m every 10 seconds so you have to do ratios.

true or false
At the time that Alfred Wegener proposed his theory of continental drift, most scientists agreed because it fully explained how the continents moved.

Answers

Answer:

Correct answer is false.

Explanation:

The answer is false because in that period most scientists were contractionists, which meant they actually believed in shrinking of continents, not their drift.

Which factors that affect the Florida peninsula can result from human activity? the formation of sand dunes and springs the formation of springs and drilling of artesian wells the intrusion of salt water and formation of sand dunes the mining of phosphate and erosion of the coast

Answers

Answer:

the mining of phosphate and erosion of the coast

Explanation:

The Florida peninsula is the porous plateau of a karst limestone which is sitting atop of a bedrock called as the Florida Platform. Much of the land of Florida State is surrounded by water on its three sides namely, Gulf of Mexico, The Straits of Florida and the Atlantic Ocean.

Phosphate mining is done heavily in the state of Florida. It occurs mainly in central Florida area. Phosphate mining and the erosion of the coastal area of the Florida peninsula are the two human activities that affects the Florida peninsula.

Answer:

D

Explanation:

Which energy resource is most available in Central American and Caribbean
South American countries?
A. Natural gas
B. Oil
C. Uranium
D. Coal

Answers

Answer:it’s b

Explanation:

Your welcome I took the test :)

Answer:b

Explanation:

Will give brainliest
Question on picture

Answers

Answer:

The answer is Peter the great.

hope it helps

Which term means "fewer children are born and a larger percentage of the population is growing older"?
A-population shift
B-population density
C-aging population
D-infant mortality

Answers

Answer:

C

Explanation:

Answer:

i would assume aging population, because as you said, the population isnt reproducing and only growing older.

hope this helps :)

A mineral is made from WHAT in the ground?
a. organisms
b. nonliving substances
c. decomposing materials
d. water
(PLSS ANSWER THIS QUESTION *WITH* CORRECT ANSWER AND EXPLANATION AND YOU'LL GET BRAINLIEST WHOEVER ANSWERS FIRSTTTT!!!)

Answers

It’s made from decomposing materials

Answer:

decomposing materials

Explanation:

Where is Europe getting the population to combat their shrinking workforce? Define it:

Answers

Europe is a country and it came from Middle East ok your welcome
I have no idea but good luck man

The Swiss priest Ulrich Zwingli introduced Protestant reforms in the city of ________ and wanted an alliance with ________?

Answers

Answer:

The Swiss priest Ulrich Zwingli introduced Protestant reforms in the city of ZURICH and wanted an alliance with MARTIN LUTHER .

Explanation:

hope this helps, mark me brainliest! xo!

why do dogs have 4 leg's ?

Answers

Answer:

Dogs have 4 legs. Their front legs have some similarities to human arms. Their back legs have some similarities to human legs. But a dog's 4 legs are needed for proper weight distribution and ambulation resulting in different anatomical structures than human ones.

Explanation:

Hope this helps! :)

As surface winds in the Norther Hemisphere blow southward, they are deflected to the left.
True or False

Answers

Answer:

True

Explanation:

The North Helisphere is deflected right, and south to the left.

two indian economic sectors that are rapidly expanding to the international market are:

A. PETROLEUM REFINEMENT AND DIAMOND MINING.

B. CUSTOMER SERVICE AND SOFTWARE DEVELOPMENT.

C. SCIENTIFIC RESEARCH AND MEDICINE.

D. ALTERNATIVE FUELS AND AEROSPACE.

Answers

The Customer support and software development sectors of the Indian economy are the meat in demand around the world.

What are the main sectors of Indian economy?In terms of ownership, the Indian economy is split in two. Both the public and private sectors are involved. The primary, secondary, and tertiary economies are the three sectors that make up the Indian economy. The Indian economy is split into two types of operations: organized and unorganized. The public and private sectors are separated when it comes to ownership.In general, an economy that is making the transition to a developed market economy is referred to as an emerging market economy. It has a developed financial system infrastructure, a growing per capita income and GDP, and rising debt and stock market liquidity.

To learn more about indian economic sectors refer to:

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Solve for x*
10
X 13 Z
O 20
O 13
O 26
O 7.5

Answers

Answer:

re do this question

Explanation:

Was the directory, 1795-99 successful or not ?

Answers

Answer:

Directory law has failed in France because of the problems the country is facing, including civil war, internal corruption, famine and war with neighboring nations. To bring peace, the Directory has used its power to put down tensions and cancel elections if they do not agree with the results.

hope it helps!

Why is industrialization important

Don’t tell me employment opportunities or things you found from Google own wordsss y’all

Answers

For decreasing the expanding weight of detonating populace on our creating economy, quick industrialization is an unquestionable requirement. We can utilize more capital and advances.

I hope this helps and no this isn’t from google lol

Which of the following would LEAST likely be used to define a region?

Answers

Answer:

Explanation:

?

Answer:

Im p sure its territory bc all the other ones are key factors in defining a region and territory size isnt the same thing as a region

Explanation:

im taking the quiz rn ill update when i get results

Which sequence of change in rock type occurs as
shale is subjected to increasing heat and pressure?

Answers

Answer:

Metamorphic rocks

Explanation:

Not surre if i spelled it right lol

The sequence of the Metamorphic rock occurs when the shale is subjected to increasing heat and pressure.

Basically, when Igneous rock are formed through Molten Magna, the process called Erosion, Weathering and other natural process turns the into Sedimentary rock.

The Sedimentary rock also called the Shale also transformed into the Metamorphic rock under increasing heat and pressure.

Therefore, in conclusion, the answer is Metamorphic rock.

Read more on this here

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In contemporary setting which part of an urban area is most likely to see migrant settlements
Center city
Gentrified areas
Industrial centers
Suburbs
Elite residential areas

Answers

The answer is suburbs

Answer:

suburbs

Explanation:

flvs

Which of the layers of the Earth has the following three characteristics?

i. It is made of molten rock.
ii. It has currents that are constantly moving.
iii. Earth’s plates float on top of its currents.


A. the mantle
B. the inner core
C. the outer core
D. the crust

Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

I'm sure the answer would be A The mantle

hope it helps!

Answer:

It is A. The mantle

Explanation:

It's also the biggest layer of earth

Hope this helps, have an amazing day ^_^

Which of the following mountain ranges is labeled with the number 1 on the map above?
A.
the Pyrenees
B.
the Apennines
C.
the Urals
D.
the Alps

Answers

D the Purenees I did this in school very easy

Answer:

D

Explanation:

Took the test

What can cause granite to break down into soil over time? A.Rain and Wind,B.Soil Deposition,C.heat from magma,or D.pressure underground.By the way this is science

Answers

Answer:

Rain and wind will cause granite to break down and form soil over time.

Explanation:

Granite is an igneous rock, and it is one of the hardest rocks for that matter. Being an igneous and very hard rock, granite is not easy to break down and it takes a very long time, tens of millions of years in fact, and that is only if it is on the surface and exposed to the outside elements. Basically, this rock needs a very long period of time to get transformed into soil, but like any other rock it is not unbreakable and eventually, it starts to break up.

Two things that will have a big influence on the breaking up of granite would be rain and wind. The rain will cause chemical weathering while the wind will cause mechanical weathering. They will manage to gradually break up very small, fine, pieces of granite, and if they are supported by suitable climatic conditions and a lot of vegetation the process will speed up. Once the granite is broken apart and what is left of it is fine sediments, by mixing with the biomass it will form a soil.

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