Earth's atmosphere is mainly composed of which gases?

O nitrogen, hydrogen, argon, and carbon dioxide
O helium, hydrogen, oxygen, and carbon dioxide
O hydrogen, helium, oxygen, and argon
O nitrogen, oxygen, argon, and carbon dioxide

Answers

Answer 1

Answer:

Nitrogen, oxygen, argon, and carbon dioxide

Explanation:


Related Questions

What is the #1 means of communication
in Africa, south of the Sahara Desert?
A. internet
B. radio
C. television

Answers

Answer:

the answers is most likely b

The answer is B
Hopefully this helps

Over winter break, your family is sitting around talking about how cold it is outside. your grandmother says that global warming would be quite welcome right about now. you, however, tell your family that considerable problems could befall humans should global warming continue. what do the problems caused by global warming include

Answers

Answer:

it is very hot

Explanation:

PLS PLS PLS HELP WITH THIS THX

Answers

Answer:

First question: The United Nations issued a hybrid United Nations-African Union mission (UNAMID) to maintain peace in Darfur. It was established on 31 July 2007 with the adoption of Security Council resolution 1769. However, it formally took over on 31 December 2007.

Second question: As said above, international countries attempted to mediate peace in Darfur and helped. There is still conflict in the Darfur region but it is much lower than before and has grown much more stable.

Explanation:

Had been explained above.

What is the highest temperature ever recorded in texas.

Answers

Answer:

120 degrees

Explanation:

The hottest temperature ever in Texas was 120 degrees.

I hope this helps and have a good day!

Answer:

120 degrees

Explanation:

The highest temperature ever recorded in Texas was recorded about 86 years ago (1936) during the month of August in Seymour. This also reoccurred 58 years later in Monahans (1984) during the month of June. In both of these places (and of course time periods), the temperature of Texas (Highest Recorded) was 120 degrees.

Which city is a center of culture and trade located in canada

Answers

Answer: Quebec

Explanation: Because it was the last most Northern of the American Colonies. So it was and is used as trade into Canada to the middle and New England Colonies.

Answer: toronto

Explanation: :)

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Advantages of planting crops in rotation method ​

Answers

Answer:

1.Increases Soil Fertility.

2.Increases Crop Yield.

3.Increases Soil Nutrients.

4.Reduces Soil Erosion.

5.Limits the Concentration of Pests and Diseases.

6.Reduces the Stress of Weeds.

7.Improves the Soil Structure.

8.Reduces Pollution.

Explanation: Hope it helps you :))))

Have a good day

Which type of sediment sample normally has the greatest permeability rate?.

Answers

The Sites pebbles is the type of sediment sample that normally has the greatest permeability rate.

What is a permeability rate?

This refers to the rate at which an applied irrigation water moves through the soil.

Hence, the sites pebbles has the greatest permeability rate because it has allows a large space which helps moves unto the beneath easily.

Therefore, the sites pebbles is the type of sediment sample that normally has the greatest permeability rate.

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Which of these are hazards associated with an earthquake? A) Liquefaction B) Tsunamis C) Ground shaking D) All of the above

Answers

D. All of the above. That is the answer

Why is there not much known about the history of Bhutan?

Answers

Bhutan is one of only a few countries which has been independent throughout its history, never conquered, occupied, or governed by an outside power (notwithstanding occasional nominal tributary status).

Explanation:

Hope it helps..:)

The "ring of fire" refers to the ________. A) Azores Island B) the Hawaiian Islands C) flood basalts D) volcanoes around the Pacific Ocean

Answers

Answer:

D) Volcanoes around the Pacific Ocean

Explanation:

Well, it is called the Ring of Fire. Anyways, I learned this some years ago so here you go, the answer! :D

how mineral and energy affect population settlement

Answers

Answer:

Airand water pollution to contamination within residential communities.

Which type of desert would have high daytime temperatures in summer, low temperatures in winter, and moderate precipitation

Answers

Answer:

Which type of desert would have high daytime temperatures in summer, low temperatures in winter, and moderate precipitation

How did railroads most influence the success of farmers in the American
West?
A. By providing access to other farms
B. By providing access to eastern markets
C. By taking good cropland out of production
OD. By providing access to Pacific Rim markets

Answers

Answer:

B, I think

Explanation:

As it leads to the farmers being able to sell goods to other, more further away markets.

I hope this helps, have a nice day!

Located approximately halfway between iceland and norway, the faroe islands are a territory of which country?.

Answers

I believe that it’s the Kingdom of Denmark.

Hope this helps :)

please help me
origin of wheel barrow​

Answers

answer:

in 231 AD

IN ASIA, CHINA

Which of the following had the least impact in Southeast Asia, with the exception of North Vietnam?
a. Hindu and Buddhist priests
b. Portuguese traders
c. Muslims
d. China

Answers

Answer: A

Explanation: there are more hindu and buddist priests there then anything else.

How do human activities affect the water quality

Answers

Answer:

Its a open question. but we make alot of dirty sewage water, which goes into the rivers. we make islands of plastic in the oceans. Its mostly what ever we do, something gets put into the water.

There are many human activities that affect water quality. The use of fertilizer is a major one because it pollutes waters when it is collected by runoff and flows to bodies of water.

what is the country in usa that attracts Mexican workers​

Answers

The American’s and Mexican’s jointly created the Bracero, Laborer and program. Which encourages Mexican’s to come to the USA.

The Universe is expanding according to the Big Bang Theory. Why is the Solar System not expanding when the whole Universe is expanding? Explore from internet or library resources to find the answer.​

Answers

Answer:

Solar systems do not expand despite existing in an expanding universe because of the binding force of gravity. In fact, even galaxies have enough gravity to withstand expansion.

Imagine that the rectangle is rotated counterclockwise. Make a conjecture as to which properties of a figure stay the same after the rotation

Answers

The rotation defined withinside the problem is referred to as a rigid transformation, which refers to all transformation that does not alternate the form or length of the object, like in this case.

Which form is a rectangle?

A rectangle is a kind of quadrilateral, whose contrary aspects are the same and parallel. It is a four-sided polygon that has 4 angles, same to ninety degrees. A rectangle is a two-dimensional form.

Basically, the rectangle after the counterclockwise rotation continues its facet lengths, and its angle, but modifies its vertices, that is, its coordinates without changing its dimension. This conjecture englobes all critical traits of the rectangle.

Hence, the residences that continue to be the same after rotation are their angles, aspects, and form.

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Beach sediments are constantly moving in the direction of ________. Group of answer choices the longshore current the Coriolis effect downwelling the open ocean

Answers

The answer the

Beach sediments are constantly moving in the direction of shorelines.

Beach sediments are derived from a wide variety of sources including cliff erosion ,rivers ,glaciers .Beaches are composed  of sediments of various sizes like mud ,sand, clay.

Learn more things about beach sediments

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Beach sediments are constantly moving in the direction of  the long shore current. Hence, option A is correct.

What is Beach sediments?

Beach sediments originate from a variety of sources, including cliff erosion, rivers, glaciers, volcanoes, coral reefs, seashells, the Holocene sea level rise, and the consumption of ancient coastal deposits.

Beachrock, a sedimentary rock that has formed along a beach and is composed of different proportions of gravel, sand, and silt-sized particles, is friable to well-cemented.

Older beach and shoreface deposits, longshore transport from nearby coastal compartments, older deposits on the inner shelf, and other sources all contribute sediment to the active beach system.

Thus, option A is correct.

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Below, the two-way table is given for a class of students. P(Senior | Female) =

Answers

Answer:

17% is the answer

Explanation:

Which of the following best describes what the line labeled G measures?
OA. Locations along the Tropic of Capricorn
O
B. Elevation of the North Pole
C. Degrees north or south of the equator
OD. Distance east or west of the Prime Meridian

Answers

answer is C. Deegeees north and south of the equator

A wagon is pulled with a force of 1000 n and it moves 25 m. How much work is done?

Answers

Answer:
25000 J

Explanation:

Work can be calculated with the equation: Work = Force × Distance. The SI unit for work is the joule (J), or Newton. meter (N. m).
25000 J

work = force x distance
In the question, the force is 1000 N and the distance it moved is 25m so you do 1000 N x 25 m = 25000 J. The units for work done is Joules (J)

What are two negative and positive affects a riverside town has on a river town

Answers

Answer:

Advantages.

1.Fertile land for farming especially rice

2.plenty of water for fishing or agrictulture.

Disadvantages.

1.mosquitoes are attracted to water (malaria,dengue).

2.ares are at a constant risk of flood.

Why is the open ocean more productive in the polar zones than in the equator? How does
affect whale migration?

Answers

The open ocean is more productive in the polar zones than in the equator due to less disturbance to the organisms.

Why is the open ocean more productive in the polar zones than in the equator?

In the open seas, heavy winds and deep waters lead to a high turnover in the water column that prevents photosynthetic microorganisms from converting sunlight into energy while on the other hand, there is less disturbance on the polar zones which leads to higher productivity.

So we can conclude that the open ocean is more productive in the polar zones than in the equator due to less disturbance to the organisms.

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Mt. Rainier in Washington State is often thought to be the most hazardous volcano in the lower 48 states of the United States because ________.

Answers

Mt. Rainier in Washington State is often thought to be the most hazardous volcano in the lower 48 states of the United States because even a minor eruption might melt enormous volumes of glacial ice on the mountain, resulting in severe lahars that could spread fast down river valleys to densely inhabited regions. This is further explained below.

Washington State and Volcanos?

Generally,  It is estimated that there are active volcanoes in the state of Washington that pose a significant or very significant risk of eruption. There is Glacier Peak and Mount Baker.

In conclusion, Washington State is blessed with a lot of mounting but these mountains also constitute the volcanic threats.

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Use the graphics to complete the table. Use the angle measurements on the left side of the dome to get the maximum angle of the sun. You don’t have to be exact, but you should be within 5° of the correct answer. Estimate the length of the day to the nearest hour.

Answers

for winter solstice;
maximum angle of the sun ~ 23.5 degrees north of the equator

Length of day ~ 8 hours and 46 minutes


spring equinox;

maximum angle of the sun ~ 51 degrees

length of day ~ 12 hours


summer solstice;

maximum angle of the sun ~ 23.5 degrees

length of day ~ 14 hours 51 minutes


fall equinox
maximum angle of the sun ~ 51 degrees

length of day ~ 12 hours


these are for the latitude 0

Which field is not a subfield of human geography

Answers

Answer:

Economic geography is the answer.

What is one of the main distinguishing beliefs of Roman Catholicism?

Answers

Answer:  Roman Catholicism is a religion that’s ancient, yet it’s still the most prominent religion in the world. It’s one of the three Abrahamic religions alongside Jewish and Islam in which they all share a common root, namely Abraham. It’s a very important religion that encompasses every corner of the world with the most dominant population as compared to the other massive faiths such as the Jews of Islam. The belief is having its roots embedded in the world. It has overcome many obstacles and problems. However, it’s still standing as proud as ever.

Explanation: The religion began with Jesus Christ and his teachings which are around 4 BC to 30 CE, and through His death, the belief solidified and propagated all throughout the world through his disciples and most especially, Saint Peter. It was he who first ministered in Rome around first century CE when Jesus himself appointed Peter as the head of the Church.

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