Which describes one of oxygen's roles in Earth’s atmosphere?

allows fuels to burn

forms clouds that produce rain

is the gas that animals exhale

is used by plants to produce food​

Answers

Answer 1

One of the roles of oxygen in Earth's atmosphere is to allow fuels to burn.

Is oxygen needed for combustion?

Combustion is an exothermic reaction that occurs between a fuel and an oxidizer, which is oxygen.

Combustion occurs when the fuel (substance with energy potential) is oxidized by the action of the oxidizer (usually atmospheric air or oxygen gas), producing energy in the form of heat.

With this information, we can conclude that One of the roles of oxygen in Earth's atmosphere is to allow fuels to burn.

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Related Questions

what happened with kezia father speech​

Answers

Answer:

Father's speech had been tom to pieces by Kezia, the little girl. She was making a pin cushion as a gift to her father, for his birthday. As she was not able to find anything to stuff it with, she tore the speech and stuffed it in her cushion.

hope this answer correct :)

Read the paragraph, which has an error in adjective-noun agreement. Then, answer the question. La Sra. Estela Smith y el Sr. Alonso son maestros agradables. Los lunes y los miércoles tienen clases llenos de estudiantes ocupados. Los maestros son cuidadosos con sus estudiantes y se divierten diariamente. Select the option that corrects the error in noun-adjective agreement.

clases-llenas
estudiantes-ocupadas
maestro-agradables
maestros-cuidadosas

Answers

Answer:

maestros-cuidadosos

Which of the following sentences is correct? A. Es importante tú estudies mucho. B. Es necesario que hacer ejercicio. C. Es mejor que la llames por teléfono. D. Es bueno que nosotros quedarnos en un hotel.

Answers

Answer:

C. Es mejor que la llames por teléfono

. D. Es bueno que nosotros quedarnos en un hotel

They are all right besides A

Read the passage and then answer the follwoing question. Es invierno ahora. Hoy está lloviendo. Hace mucho frio. Las nubes son muy negras. Sólo puedo pensar en el verano cuando todo usualmente es muy seco. Ahí hace mucho calor y el sol está muy brillante. ¡Quiero el verano! What is the weather like today? It's sunny. It's raining. It's snowy. It's windy.

Answers

Answer:

it is raining

Explanation:

Answer:

B IS THE ANSWER

Explanation:

5 STARS AND THX PLS

El gobierno de Cuba es considerado un régimen ________.
A: comunista
B: dictador:
C: democratico
D: monarca

Answers

El gobierno de cuba es cumunista

Answer:

it is B

dictator or dictador

Explanation:

What are some cool things about Mexico

Answers

Answer:

Here are several things that are very interesting about Mexico.

Explanation:

1. It’s one of the most diverse countries in the world

2. Yucatan was named after a misunderstanding

3. The Day of the Dead is widely celebrated

4. Mexicans are working the longest average hours in the world

5. Chichen Itza is one of the seven wonders of the world

6. Mexico has 68 official languages

7. The Chihuahua dog has Mexican origins

8. Its the world’s largest Spanish speaking country

I hope this helps!

mexico is one of the most touristic places and very well known

Fill in the blank in the following sentence with the appropriate present tense
form of either ser or estar below.
María, Paloma y yo
muy guapas hoy.
A. están
B. son
C. estamos
D. somos
SUBMIT

Answers

The answer is C hope this helps
the correct answer is C. Estamos

Someone from Spain is called ________. España español Español españo

Answers

Answer:

Espanol

Explanation:

The people of Spain are called Spaniards. They speak Castilian or Spanish (in Spanish, "Castellano", from Castilla, or "Español" [espa'ɲol]

:)

Someone from Spain is called Español

Explanation:

Does anyone have the answers to these?

Answers

Es tu hago
Esa manzana
Esos libros son vuestros
Aquella mesa
Estas camisas son mías

Hey there! I'm happy to help!

QUESTION 1

All of the answer options in this question come from the word vosotros, which is an informal way of saying "you guys" in Spain, but it's also always used in the Bible. Kind of ironic.

Anyways, we're trying to say that those books are yours to this group. Because the accent is know on the first o in vosotros, it splits into ue, so we're so it's sounds like vuestro/a/os/as.

Our answer has to match what the books are. Los libros is plural and masculine, so this vuestr- root must be masculine (having an -o in the suffix) and end with an s because it is plural. So, the end is os. The answer is vuestros.

QUESTION 2

Translate: that apple

The world for the apple in Spanish is la manzana. This means apple is a feminine word.

Este, esta, and esto mean this, so the first and third options are wrong.

Aquel means that, but it has to be the feminine version aquella to match la manzana being feminine.

Esa means that and it is feminine, so the answer is esa manzana.

QUESTION 3

The words tuyo and tuya translate as yours, like "is it yours?". You don't say it is yours cat, so the 3rd and 4th options are wrong.

Tus is plural, but we are talking about one cat, not many, so this is wrong.

Therefore, the answer is tu.

QUESTION 4

When using the word "that" we can use the words eso or aquel. In terms of pointing out a physical object, eso is used when you're pointing at something by another person, such as saying that you like that shirt they're wearing. Aquel would be used if you're both far away from the thing. If you and friend both said "look at that display over there", then you would use aquel.

Note that eso and aquel are both neuter words. They signify something in general without clarifying what it is. We would use eso in "That would make me happy" because the sentence doesn't specify if whatever "that" means is masculine or feminine or if it is plural, so we just use eso. If you said that place would make me happy, you would switch it to ese because place in Spanish is lugar, which is masculine. For feminine it is esa. For masculine aquel you use aquello, and aquella for feminine. You put an s on the end to make it plural.

So, if that table is way over there, we will use aquel, and since table is feminine, we will say aquella. The answer is aquella mesa.

QUESTION 5

The words mi and mis mean "my" and we are looking for the word "mine", because the sentence wants us to say those shirts are mine. So, the third and fourth options are incorrect.

Mío/mía means mine. The word for short is feminine so we will use mía, and since it is plural we put an s on the end: mías.

Have a wonderful day! :D

Decide si todos los verbos están conjugados correctamente. Yo supe ayer que mi amigo iba a visitarme. Todos los verbos están conjugados correctamente. Todos los verbos no están conjugados correctamente.

Answers

Answer:

A) todos los verbos están conjugados correctamente

Explanation:

There are no grammatical errors in this sentence.

No hay errores gramaticales en esta oración.

Hope this helps!

Answer:

A

Explanation:

Que significa el título del texto de la aurora de federico garcía lorca?

Answers

Answer:

The Dawn is a poem that talks about an author's feelings or point of view about the dawn in New York. Garcia Lorca expresses how he felt miserable and empty during dawn in New York because it brought no hope to him. According to the writer, there was no dawn and so no morning and no hope for the day.

Explanation:


Alejandra is getting ready to go out. Write what Alejandra says she needs to do, according to the items that she is looking for. Remember to add the appropriate personal pronoun.

¡Tengo que ____________________ ! ¿Dónde está el peine?

Answers

Answer:

Buscar

Explanation:

Answer: peinarme

Explanation: peinarme = comb my hair
She wants the comb to comb her hair.

Oraciones con la palabra bullicio

Answers

Answer:

Hay mucho bullicio en la calle.Él siempre hace bullicio en el salón.Es una zona de gran bullicio.

Hola wey cómo estás?


La mejor manera para decir food bank en español es:
A. el banco de alimentos.
B. la dispensa de comida.
C. el suministro de comida.
D. el comedor de beneficencia.

Answers

Answer:

A

Explanation:

apx

According to the context, the correct translation of "food bank" in Spanish is "el Banco de Alimentos".

What does the term "Banco de Alimentos" mean?

It is a generally non-profit organization that receives donations of food and products from companies, agricultural producers.

These food products are distributed equally to people with nutritional needs.

Therefore, we can conclude that according to the context, the correct translation of "food bank" in Spanish is "el Banco de Alimentos".

Learn more about food bank here: https://brainly.com/question/8974798

Select the verb in the preterite tense that best completes the sentence. Esta mañana me ________ el tobillo en el parque. torce torcen torcí torció

Answers

Answer:

torcí

Explanation:

torcí - verbo en pasado.

torcí - Past tense

Tiene acento porque es un verbo en tiempo pasado. í

It has an accent because it is a verb in the past tense. í

torce y torce no son palabras que existan en español.

torce and torce are not words that exist in Spanish.

Para hacer un discurso oral y escrito se debe tener A. Inicio fundamentos y aprendizaje B. Fundamento preparación y ejecución C. Fundamento redacción y contexto D. A y C son correctos

Answers

Answer:

The answer is B

La respuesta es B

despacito
pls what is the meaning in english​

Answers

Answer:

slowly is the meaning

may this help you

Answer:

slowly

Explanation:

Which phrase best completes the conversation?
Fui
y compré un libro viejo, una falda hecha a mano, y un par de aretes.
A.
al supermercado
B.
al almacén
C.
a la feria artesanal
D.
al mall

Answers

Answer:

B. la almacén

Explanation:

Because everything else just sound weird.

B. al almacén porque es cierto.

Menciona cinco semejanzas entre el arte y la filosofía.
Ayuda porfa/Help plz.​

Answers

Pregunta:

cinco semejanzas entre el arte y la filosofía.

Respuesta:

-El universo

-El humano

-Los animales

-La ciencia

-La vida

-expresión humana  

- un proceso  

- razonamiento  

- proceso creativo  

Nota:

espero haber ayudado UwU

Aquí una imagen...

¿Que es un texto expositivo? ¿Cuales son sus características? ¿Que recursos se emplean?

Answers

Answer:

Un texto expositivo está basado en hechos. Su propósito es exponer la verdad a través de una fuente confiable. Algunos elementos son organización, transiciones, evidencia y ejemplos.

reflexion sobre comunidad

Answers

Answer:

Tal vez nunca como en este año, la celebración de la fiesta de la Comunidad sea propicia para reflexionar sobre el momento en que se encuentra nuestra institución política. En poco tiempo hemos pasado de sentirnos orgullosos del sistema descentralizado de gobierno, de considerar un éxito la España autonómica y pregonar sus bondades por medio mundo, a considerar que este sistema es el causante de todos los males que nos aquejan.

Explanation:

Answer:

Explanation: Comunidad no es donde te ocultes o no alguien es mejor por los suscriptores que tengas nunca lo veras

Read the text and the question and choose the right answer. Your mom is visiting Argentina and is feeling a bit tired, and she is also cold. She slept very well last night and had a good breakfast this morning, but now needs something soothing and small, which is popular in Argentina, that energizes her. What would you suggest for her to have, based on what you learned from the lesson? Té Jugo Leche Agua

Answers

Answer:

La leche ....

Explanation: es relajante y bien conocida en argentina:)

The thing which I would suggest for my mother to have, based on what you learned from the lesson is Té.

What is Tea?

This refers to the aromatic beverage that is consumed when hot with the use of fresh leaves.

Hence, we can see that because my mother went to Argentina and came back and is cold and even though she slept well the previous night, the best thing that she needs to take is tea because it would help to soothe and energize her.

Read more about tea here:

https://brainly.com/question/25851462

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Which sentence below has the same meaning as the following sentence?

La profesora me da el examen.

A. La profesora me lo da.
B. La profesora dámelo.
C. La profesora me da.
D. La profesora me la da.

Answers

Answer:

A. La profesora me lo da.

Explanation:

Is this sentence gramatically correct? cuando fui nino comi mucha espinaca, ahora no.

Answers

Answer:

Cuando era niño me gustaba mucho la espinaca, pero cuando crecí dejo de gustarme

Answer: i believe it is:

(Cuando era un niño, comía mucha espinaca, ahora no)

I hope i help

Explanation:

question: Which of these sentences should use por instead of para? answers: A. Voy a caminar para las calles. B. Voy a la casa para dormir. C. Voy a ir para el cine. D. Para mí, un café.

Answers

Answer:

d

Explanation:

La casa de Marta y Ramón es muy grande. ________ casa es bonita también. fill in the blank

Answers

Answer:

La casa es bonita también

Explanation:

Answer: La

Explanation:

crea un acrostico con la palabra RECONCILIACION. el tema es religion

Answers

Hey there!

Here is an acrostic I made. I will translate the words into English next to the Spanish word along with a helpful tip to remember the word so you can remember the words forever!

The word reconciliación means reconciliation, which means to restore friendly relationships, which is something that happens in religion. You draw close to God and you are forgiven of your sins.

Religión                                (religion, cognate)

Escripturas                                     (scriptures, is a cognate)

Cielo        (heaven, kind of sounds like ceiling, and Heaven is Earth's ceiling)

Omnipotente                                   ( omnipotent, cognate)

Nacer                               (to be born, from Renaissance, meaning rebirth)

Ceremonia                             (ceremony, cognate)

Iglesia                (church, similar to English word ecclesiastical)

Lealtad            (loyalty, basically a cognate)

Imaginar                   (to imagine, cognate)

Adorar                                                       (to adore, cognate)

Creer                 (to believe, can be seen in credulous, incredible)

Inteligente          (intelligent, cognate)

Orar                   (to pray, can be seen in oral)

Nutrir                                   (to nourish, found in nutrient)

A few of these aren't specific to religion but there aren't a ton of religious words starting with n so I had to come up with some. Some people think birth is spiritual, and God like nourishes you so I put nutrir. I hope this helps!

Have a wonderful day!

Te aconsejo que aprenda a hablar español

Answers

Answer: I recommend you start speaking spanish.

Explanation: Te aconsejo que aprendas a hablar español = I recommend you start speaking spanish.

Todas las películas en Honduras son en español. True or False

Answers

is this all the information ?
the answer is false some are in different languages because people go over there to travel and stuff

Which scenario goes with the vocabulary word descansar? A. María se rompe el brazo. B.Gustavo trabaja en la oficina 17 horas cada día. C. Laura lava la herida con agua y jabón. D.Felipe mira la temperatura de la frente.

Answers

Answer:

A. María se rompe el brazo

A. María broke her arm

Descansar = rest

Answer: The correct answer is B.  Gustavo trabaja en la oficina 17 horas cada día.

Explanation: We know that that descansar means rest. When translated option B states, " Gustavo works in the office 17 hours a day." Now, the question is asking which scenario goes with the vocabulary word and this is why the best choice is B. Since Gustavo is working 17 hours a day he should most likely rest

(Also if you're need this for the End of segment exam in Spanish I got it right on the test.)

Other Questions
You purchase a bond with an invoice price of $1,410. The bond has a coupon rate of 6.8 percent, and there are 3 months to the next semiannual coupon date. What is the clean price of the bond? Assume a par value of $1,000. Which graph shows all the values that satisfy Two-ninths x + 3 greater-than 4 and five-ninths x: 13, 17, 21, 25 y: 0, 6, 12, 18 is the relationship linear, exponential or neither Please explain what this means! (no math needs to be done as I got the answers but I don't understand the explanation...) Find the equation of the line: parallel to 3xy=11 through (2, 0). In a newspaper, it was reported that the number of yearly robberies in Springfield in 2013 was 100, and then went up by 25% in 2014. How many robberies were there in Springfield in 2014? What is the value of discontinuity of x^2+8x+4/x^2-x-6? Choices: 4+9(3x-7)=-42x-13+23(3x-2) Which of the following examples have a constant rate of change?A : You drive from Colorado to Texas. In the first 4 hours, you cover 240 miles, and in the second 5 hours, you cover another 240 miles.B : The money you put in the bank earns 5% Interest. This means that the bank pays you 5% of the amount of the money kept in the bank each year.C : A salesperson earns $50 plus $10 for every $100 of merchandise he sells.D : The amount bacteria double every hour. Two square air-filled parallel plates that are initially uncharged are separated by 1.2 mm, and each of them has an area of LaTeX: 190~mm^2190 m m 2. How much charge must be transferred from one plate to the other if 1.1 nJ of energy are to be stored in the plates Monicas school band held a car wash to raise money for a trip to a parade in New York City. After washing 125 cars, they made $775 from a combination of $5.00 quick washes and $8.00 premium washes. This system of equations models the situation. x + y =125 5x + 8y = 775 Find the area of the shaded triangle, if the side of each square is 1 unit long. Matching - some phyla may have more than one answer, some may have none. 1. Urochordata 2. Cephalochordata 3. Petromyzontida 4. Chonrichthyes 5. Actinopterygii 6. Sarcopterygii 7. Amphibia 8. Reptilia 9. Mammalia 10. Not a Chordate A. Sting ray B. Catfish C. Newt D. Sea squirt E. Chestnut lamprey F. Otter G. Sea horse H. Horse I. Cormorant J. Chimaera K. Leopard frog L. Caiman M. Hellbender N. Tunicate O. Bald eagle P. Sea star Q. Echidna R. Bandicoot S. Cottonmouth T. Sea lamprey U. Tuatara V. Flamingo W. Lancelet X. Caecillians Y. Human Z. Sawfish Suppose that the government imposes a $2 a cup tax on coffee. The rise in the price of a Starbucks coffee will be ______, coffee. The number of cups of coffee bought in coffee shops will _______. Simplify the expression: 1 5b + b + 8b 2b The doubling time of a citys population is 8 years. How long does it take for the population to quadruple. ASAP! PLEASE help me with this question! I am really stuckk... Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.? y = 2 + sec(x), /3 x /3, y = 4; about y = 2 Two factory plants are making TV panels. Yesterday, Plant A produced 5000 fewer panels than Plant B did. Five percent of the panels from Plant A and 2% of the panels from Plant B were defective. How many panels did Plant B produce, if the two plants together produced 450 defective panels Which of the following points are on the line given by the equation y= 1/2x ?Check all that apply.D A. (-2,-1)DB. (-2,1)| C. (3,6)D. (3, 15)D E. (2.1)D F. (4,2)