Chemistry Middle School

QUCKLY PLEASE!! what is a biogeochemical cycle? ​

QUCKLY PLEASE!! What Is A Biogeochemical Cycle?

Answers

Answer 1
It is 4 a process that recycles elements and other matter through the biosphere

Related Questions

The text is divided into sections with subheadings. What does the section with the subheading "Taking Precautions" list?

a. tips for getting into the Guinness Book of World Records
Selected:b. tips for walking to the North PoleThis answer is incorrect.
c. tips for staying safe in the cold
d. tips for building a snowman

Answers

D. Tips for building a snowman
D. Tips for building a snowman

Hope this will help

What coefficient should be used to make the following equation balanced? N2+O2--> _NO

Answers

                 ║∧║······→Hello.←······║∧║

                                          Your answer should be:

                                                N2 + O2 → 2NO

····················································································

I hope this answered your question!

Thanks for spending time reading this :)

(A brainliest would be appreciated!)

⊕If this answer doesn't answer your question or you are displeased by it please tell me in the comments I would like to know. And if I can, I will remove it.⊕

Have a wonderful day

The coefficient used to make the following equation balanced: N2 + O2 → NO is 2.

BALANCING EQUATION:

Balancing an equation means ensuring that each atom of an element on both sides of an equation.

To balance an equation, coefficients, which are numbers placed in front of the elements, are used.

According to this question, the following equation is given:

N2 + O2 → NO

To balance the equation, we make use of coefficient 2 in front of nitrogen oxide (NO) as follows:

N2 + O2 → 2NO

Learn more at: https://brainly.com/question/11322377?referrer=searchResults

what do you notice about these two images

Answers

Answer:

These two images are pictures of the moon. The first one is the moon is in the third quarter. And the second picture is of the moon in the first quarter.

Explanation:

Hope This Helps!!

(brainliest please, if possible)

Scientific laws differ from scientific theories because laws do not provide
A)
a hypothesis.
B)
a description
C)
an explanation
D)
a statement.

Answers

A) a hypothesis hope it helped :)

hurry please!!!
a) 42%

b) 14%

c) 64%

d) 100%

Answers

Answer:

A)42%

Explanation:

10+22+15+11=58

100-58=42

Is there a 28% because if you add all of that up it equals 72 and subtract 72 from 100 gives you 28%

True or false: Nonmetals are good conductors of electricity?

Answers

Answer:

False

They dont conduct electricity that well/at all

False , most can’t conduct it at all

Help! I don't know if it's abrasion or ice wedging
A rock that is exposed to heating and cooling over and over again will eventually crack and break into smaller pieces. This is an example of what type of mechanical weathering?
A abrasion
B acid rain
C ice wedging

Answers

it should be “A”. Abrasion
I think it would be ice wedging

How is the Sun related to day and night and the change of seasons?

Answers

Explanation:

As the Earth moves around the sun during a year, the northern half of the Earth is tilted towards the sun in the summer, making daytime longer than night. In winter, this reverses; the earth tilts away from the sun and nighttime becomes longer

Answer:

As the Earth moves around the sun during a year, the northern half of the Earth is tilted towards the sun in the summer, making daytime longer than night. In winter, this reverses; the earth tilts away from the sun and nighttime becomes longer.

Explanation:

hope this helps have a good rest of your day :) ❤

HELP PLEASE! and give out a good explanation!
Which of the following form the pattern of surface currents on Earth?
A. high and low tides
B. the Sun's gravitational pull and Earth's rotation
C. global winds and the Coriolis effect
D. the Moon's gravitational pull and Earth's tilt on its axis

Answers

I think it would be C because global winds are the primary driving force of surface currents, the Coriolis effect deflects them and has them go right or left of their motions.

Answer:

C. global winds and the Coriolis effect

Explanation:

Gyres flow clockwise in Northern Hemisphere oceans and counterclockwise in Southern Hemisphere oceans because of the Coriolis Effect. creating surface ocean currents.

Which of the following statements are true about elements? Choose the two correct answers.

A.
Elements are the simplest form of matter.

B.
Elements combine together to form compounds.

C.
Elements are found in sunlight

D.
Elements are always positively charged.

E.
Elements are found in both living and nonliving things.

Answers

The answers are B and E
A and b because elements are the simplest form of mater and when you combine elements together they make something better or it’s called compounds

**Suppose a cart is being pushed by a certain net force. If the net force is doubled, by how much does the acceleration change? Explain.
NO WORK = NO CREDIT = REPORT

thx <3

Answers

Yes because the force or the pressure of the cart is getting doubled therefore it makes the speed or the net force harder

Please help me with this I will give out extra points with the brain thing if you help me with this science question 3/5 image below. I promise

Answers

Answer:

A) 200 m/s2

Explanation:

Force is the push or pulls on an object with mass that causes it to change velocity or to accelerate.

Force represents a vector, which means it has both magnitude and direction.

Given:

Mass of metal ball = 0.025 kg

Force = 5 N

To Find:

Acceleration, = ?

Solution:

Formula:

answer is 200 m/s2 lol

A roller coaster travels from the top of the hill to the bottom of the hill. What happens to its energy? Choose all that apply.

- Potential energy decreases
- Potential energy increases
- Kinetic energy increases
- Kinetic energy decreases
- Some potential and kinetic energy is converted to thermal energy by friction.

Answers

Answer:

Kinetic energy increases

Explanation:

Kinetic energy is energy that kinda only happens when somethings like moving so if something is moving super fast its kinetic energy is increasing but if something is slowing down from fast to slow its kinetic energy is decreasing that make sense?

The potential energy decreases as the kinetic energy increases

Suppose the city wanted to put a nuclear power plant in your community. What would some of the disadvantages be?
:(

Answers

Nuclear power plants use uranium as fuel. The process of mining uranium releases high amounts of carbon dioxide into the environment. Carbon dioxide is also released into the environment when new nuclear power plants are built. Finally, the transport of radioactive waste also causes carbon dioxide emissions.

Unlike fossil fuel-fired power plants, nuclear reactors do not produce air pollution or carbon dioxide while operating. However, the processes for mining and refining uranium ore and making reactor fuel all require large amounts of energy.Jan 15, 2020

uranium fuel to produce steam for generating electricity. This process changes uranium into other radioactive materials. If a nuclear power plant accident occurs, heat and pressure build up, and the steam, along with the radioactive materials, may be released.


Nuclear power plants use uranium as fuel as in nuclear reactions. The process of mining uranium releases high amounts of carbon dioxide into the environment.

What are nuclear reactions?

There are two types of nuclear reactions which are nuclear fusion and nuclear fission .They involve the combination and disintegration of the element's nucleus respectively.

In nuclear fission, the nucleus of the atom is bombarded with electrons of low energy which splits the nucleus in to two parts .Large amount of energy is released in the process.It is used in nuclear power reactors as it produces large amount of energy.

In nuclear fusion,on the other hand, is a reaction which occurs when two or more atoms combine to form a heavy nucleus.Large amount of energy is released in the process which is greater than that of the energy which is released in nuclear fission process.

Learn more about nuclear reactions,here:

https://brainly.com/question/13315150

#SPJ6

Other Questions
Suppose the city wanted to put a nuclear power plant in your community. What would some of the disadvantages be?:( PLSS QUICKIn the sentence below, are you using the denotative or the connotative meaning of the word cool:Bob was the coolest kid in school Who were the opposing parties that participated in the Missouri Compromise of 1820A) slave owners against non-slave ownersB) slaves against non-slavesC) senators against the publicD) men against women St. Valentine's Day is based on traditions from which two backgrounds? What is the definition of immigrant? aa person who moves to another country ba person who stays in their first home ca refugee da politician pleasee i neeeed help someone help me i need it ASAP!!!!!!!!!!!!!!!!!!!!!!! From The winter hibiscus ILL GIVE BRAINLY POINTS FOR THIS PLEASE HELP AND HURRY TO THANK YOUU Jenny is saving for a vacation to the beach. How much interest will she earn ifshe invests $600 at 4.25% simple interest for 10 years? Plz help me I am timed plz plus I am bad at math Solid A is dilated using a scale factor of 2/5, resulting in Solid B. Solid B is also dilated using a scale factor of 2/5, resulting in Solid C. If the volume of Solid B is 72 3, what is the volume of Solid A and Solid C? Answer: Can yall help me please!! Which religion does NOT describe a version of the Adam & Eve story in its Holy book?Hinduism. Islamic Judaism Christianity Read the question to yourself and select the best answer. Which implementation of monetary tool by the Federal Reserve System would lead the nation's money supply to expand? A. closing failing banks and financial institutions B. decreasing the reserve requirements C. reducing the number of loans approved by financial institutions D. decreasing the purchase of government bonds and securities Aki scores twice as many points as Tyani. Tyani scores four points fewer than Nekeisha. Nekeisha scores three times as many points asMariana.If Mariana scores 5 points, how many points did Akiscore? Who should we do in our next face off friday?? helpp i forgot how to do this Help pls Which of the following is a MOTIVATOR for choice in Economics?O A. IncentivesB. WealthC. RegretD. Peer-pressure PLEASE HELP ON THAT PICTURE AND ALSO A QUESTION : Why were the delegates from the north and south arguing again in 1787? THE PICTURE IS QUESTION 1, AND THE SENTENCE IS QUESTION 2 digital device is an example of digital access? true or false?