Which of the following are the two primary gasses found in the Earth's atmosphere?

A.
nitrogen and oxygen

B.
nitrogen and carbon

C.
hydrogen and carbon

D.
carbon and helium

Answers

Answer 1

Answer: A) nitrogen and oxygen

Explanation:

Together they actually make 99% of the Earth's air.


Related Questions

What are the 3 types of plate tectonic boundaries?.

Answers

Answer:

ollide a convergent plate boundary

spread apart a divergent plate boundary or

slide past one another a transform plate boundary

Explanation:

every of these sorts of plate obstacles is related to exclusive geological features.

How does technology relate to globalization

Answers

Technological advancements reduce costs of transportation and communication across nations and thereby facilitate global sourcing of raw materials and other inputs. 

Answer:

Technological advancements reduce costs of transportation and communication across nations and thereby facilitate global sourcing of raw materials and other inputs. Patented technology encourages globalization as the firm owning the patent can exploit foreign markets without much competition.

just look it up :)

PLS HELP ME ASAP I WIll maRK THE BRAINLIEST

A resource is something that we use. Material found in nature becomes a resource when it is

Question 1 options:

Beneficial to plant and animal life


Used to make a profit


Developed for sale as a product


Deemed valuable to humans

Question 2 (1 point)
Saved
Which of the following is a true statement about the economic development of nations?

Question 2 options:

All but a few countries are developed nations today


Resources and technology influence the economic development and quality of life of nations


Although important, the economic development of nations has little effect on the quality of life of its people.


Modern technology is so widespread today that most people around the world have an acceptable quality of life.

Question 3 (1 point)
Saved
Because the Earth’s resources are not evenly distributed across its surface

Question 3 options:

global economic interdependence is declining.


most countries have the resources they need to survive and grow.


countries must engage in trade to get the goods they need to survive.


most people in the world are engaged in tertiary economic activities.

Question 4 (1 point)
Countries engage in trade to ________ goods and services they need, and to ________ goods and services that they can market for profit.

Question 4 options:

import, export


export, import


export, sell


exchange, export

Question 5 (1 point)
Advance in technology have caused man to progress from the use of _______ for energy.

Question 5 options:

coal to wood


nuclear energy to petroleum


petroleum to water


wood to petroleum

Question 6 (1 point)
Competition for resources—

Question 6 options:

always leads to conflict


has little effect on the economic strength of nations


mainly has a positive effect on the economy of a nation


may lead to cooperative efforts or to conflict

Question 7 (1 point)
All of the following are examples of economic unions except:

Question 7 options:

OPEC


NATO


NAFTA


EU

Question 8 (1 point)
If Country A produces goods more efficiently than Country B, both countries are more productive when Country A specializes in the task in which it has the greatest relative advantage. This is known as the …

Question 8 options:

Law of Comparative Advantage


Law of Economics


Law of Global Interdependence


Law of International Trade

Question 9 (1 point)
Modern ________ networks allow rapid and efficient exchange of goods and materials.

Question 9 options:

Ecological


Telecommunication


Transportation


Industrial

Question 10 (1 point)
Which of the following factors has directly contributed to globalization?

Question 10 options:

Agriculture technology


Communication technology


Commercial technology


Industrial technology

Answers

Explanation:

beneficial to plant and animalsall but a few countries are a developed nation today countries must engage in trade to get the goods they need to survive export,importwood to petroleum may lead to cooperative efforts or conflicts NATOlaw of comparative advantage modern transportation network commercial technology hope this helps brainliest please

What effect might Mexico's
young population have on
The development of Mexico

Answers

Mexicos young population might effect its development by delaying it as most are too young to contribute to its production of goods… hope it is correct!

The himalayan mountains formed as a result of what type of plate boundary between the eurasian plate and the indian plate?.

Answers

Convergent plate boundaries. Hope this helps

HELP PLS (photo attached)

Answers

Answer:

Explanation:

Which of the following is not caused by the difference in the force of gravity overa (relatively) small distance? Pluto's orbit being at a large.

The island of cephalonia belongs to which country?.

Answers

The island of cephalonia belongs to Greece

____________ rays are used to study hot stars.

Answers

Uv light is your answer :)

Answer:

UV rays is the answer for your question

The verdict in Plessy v. Ferguson was significant because it:

A)ended slavery in the U.S.

B)legalized segregation in the U.S.

C)outlawed the use of Black Codes in the South.

D)forced schools in the South to integrate.

Answers

B: legalized segregation in the U.S.

enlargement and reducement of map​

Answers

Answer:

what about it

Explanation:

what do you want from me

2. Which South American country is still a colony of a European Country?

Answers

Guyana, a former British colony sandwiched between Venezuela and Suriname, is South America's sole English-speaking republic.

what drainage pattern develops in this area, taking note that this map area is between two prominent, nearly parallel ridges

Answers

The drainage pattern called a parallel drainage pattern is developed between the two prominent area near the parallel ridges.

What is a parallel drainage pattern?

This is drainage pattern that is characterized by pattern of rivers alone a steep slopes with some relief.

In the drainage pattern, the watercourses run in straight line and all flow in the same direction.

Therefore, the drainage pattern observed in the map area is known as parallel drainage pattern.

Read more about drainage pattern

brainly.com/question/18433775

Suppose that Earth's atmosphere had no greenhouse gases. Then Earth's average surface temperature would be ________

Answers

Without the greenhouse gases, the average surface temperature of the Earth would be very cold, as low as 0 degrees Fahrenheit.

What is Temperature?

This refers to the degree of hotness or coldness of a place at a given time due to several factors.

Hence, we can see that due to the presence of greenhouse gases, the average surface temperature of the Earth is warm and mild which is good for humans and plants, but without it, it would go from warm to very cold.

Read more about greenhouse gases here:
https://brainly.com/question/1878123

Based on their climate zones, which statement best compares the climates of Wellington and Nairobi?

map with city of Alberta highlighted very far from the equator, the city of New York City highlighted far from the equator, the city of Bogotá highlighted very close to the equator, the city of London highlighted very far from the equator, the city of Nairobi highlighted very close to the equator, the city of Hanoi highlighted somewhat close to the equator, and the city of Wellington highlighted far from the equator

Wellington has higher temperatures and more precipitation than Nairobi.
Wellington has higher temperatures and less precipitation than Nairobi.
Wellington has lower temperatures and less precipitation than Nairobi.
Wellington has lower temperatures and more precipitation than Nairobi.

Answers

Answer:

Wellington has lower temperatures and less precipitation than Nairobi.

Answer:

C

Explanation:

What IS the International Date Line? Describe tS geographic location. Why doesn't it follow straight line? Why do we
need it?

Answers

Answer:he International Date Line is an imaginary line set up by the people, and it is needed so that the people manage to organize the time more properly on the whole planet.

This line is halfway through on the other side of the planet from the Prime Meridian, also known as the Greenwich Meridian, so since the Prime Meridian is at 0 longitude, the International Date Line is roughly at 180 degrees of longitude.

As I said, roughly 180 degrees of longitude, so this line is not a straight one, but instead it moves a bit in both eastern and western direction at certain places. The reason why it is not straight is because it follows the borders of the countries located in the Pacific through which it passes or touches their borders, in order to not divide their time.

What does mission mean in faith?​

Answers

a missionary organization with an approach to evangelism that encourages its missionaries to "trust in God to provide the necessary resources”

If two lines are cut by a transversal such that their same-side interior angles are _____, then the lines are parallel

Answers

Answer:

supplementary

Explanation:

If two lines are cut by a transversal such that their same-side interior angles are supplementary then the lines are parallel

Demersal fishes live __________. a. in the intertidal zone b. on or near the ocean bottom c. at or near the shelf break d. within hydrothermal vents e. None of the above is correct.

Answers

Answer:

Letter B. would be the best answer

Explanation:

They live on the bottom of the oean.

Why is it difficult for countries to work together to deal with climate change? Give two
reasons.
(please help due soon)

Answers

Answer:

Below

Explanation:

Countries have different economic statuses. Some are rich, some are poor.

They also have different priorities, some countries have issues with poverty, education, food. Some simply don't have the incentives to deal with climate change as they have other more serious issues to deal with.

How are attempts to increase entrepreneurship and grow a skilled workforce in brazil hindered?
A. 60 percent of Brazilians have four years of schooling or less

B. Most farms and ranches are owned by corporations or wealthy families

C. The cities in Brazil are too overcrowded.

Answers

Answer:

it's is the center city of the country

Which city is the BEST example of an emerging city?
A) Tokyo, Japan
B) Paris, France
Shanghai, China
D) Johannesburg, South Africa

Answers

Answer:

I Think it's (B) because china is an example of an emerging city

Explanation:

I am not sure but I hope you get it right!

Which habitat is being lost to support cattle grazing and farming in Brazil?
a. wetlands
b. rainforests
c. grasslands
d. tundra

Answers

Answer:

rainforests

Explanation:

Farmers are clearing rainforest to provide poor quality pastures for cattle grazing

what are five natural borders created by mountains, rivers, oceans, or seas?

Answers

France and Spain share the Pyrenees mountains.

Switzerland shares the alps with Italy.

Nepal shares the Himalayan mountains with Tibet.

Scotland and England share the Cheviot hills.

And France and Germany share the river Rhine.

When wind slows down, it deposits sediment. What feature is created by the deposition of loosely packed, mineral-rich soil?.

Answers

Answer:

In some parts of the world, windblown dust and silt blanket the land. This layer of fine, mineral-rich material is called loess.

Explanation: Loess is mostly created by wind, but can also be formed by glaciers. When glaciers grind rocks to a fine powder, loess can form.

Hope, this helps. :)

Answer: loess

Explanation: i took the test

Europeans established colonies in Southeast Asia during the _______ century.

Answers

Answer:

9th centuty

Explanation:

Europeans established colonies in Southeast Asia during the 9 century.

Answer: The first phase of European colonization of Southeast Asia took place throughout the 16th and 17th centuries.

Explanation: I took the test and did research, hope I helped. :)

The most common type of aquifer is a(n) ______ aquifer, in which the water-bearing unit is open to Earth's surface and atmosphere. A(n) ______ aquifer is separated from Earth's surface by rocks of low permeability.

Answers

Answer:

unconfined, confined

Explanation:

These are the diffences between them.

what does the term “ecotourism” mean?

Answers

"Responsible travel to natural places that conserves the environment, supports the well-being of local people, and includes interpretation and education" is how ecotourism is characterized.

Why is north korea known as an intelligence black hole.

Answers

Answer: According to a former government official with expertise negotiating with North Korea, the US has "no ability" to cultivate sources in the country and "extremely limited possibilities" to gather intelligence. As a result, the United States is in the dark about portions of North Korea's nuclear and missile programs.

______
I hope this helps, I tried :)

Which African kingdom was located in eastern Africa in the area of the present-day countries of Ethiopia and Eritrea?

Aksum

Songhai

Benin

Mali

Answers

Answer: Aksum

Explanation:

The Aksum Kingdom was located in Eastern Africa in the area of the present-day countries of Ethiopia and Eritrea.

The Aksum Kingdom was located in Eastern Africa

URGENT, PLEASE HURRY
Select the correct answer.
Less than what percentage of the Japanese people are farmers?
A.
3%
B.
5%
C.
11%
D.
15%

Answers

Answer:

Less than 5% of japnese people are farmers.

That's 6,340,000 people from 126,800,000 population.

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