I need help with modeling a carbon cycle, do you mind helping me? :)


Will mark brainliest :D

Explanation:

The Carbon Cycle

The element carbon is a part of seawater, the atmosphere, rocks such as limestone and coal, soils, as well as all living things. On our dynamic planet, carbon is able to move from one of these realms to another as a part of the carbon cycle.

Carbon moves from the atmosphere to plants. In the atmosphere, carbon is attached to oxygen in a gas called carbon dioxide (CO2). Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth.

Carbon moves from plants to animals. Through food chains, the carbon that is in plants moves to the animals that eat them. Animals that eat other animals get the carbon from their food too.

Carbon moves from plants and animals to soils. When plants and animals die, their bodies, wood and leaves decays bringing the carbon into the ground. Some is buried and will become fossil fuels in millions and millions of years.

Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere. Animals and plants need to get rid of carbon dioxide gas through a process called respiration.

Carbon moves from fossil fuels to the atmosphere when fuels are burned. When humans burn fossil fuels to power factories, power plants, cars and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas. Each year, five and a half billion tons of carbon is released by burning fossil fuels. Of this massive amount, 3.3 billion tons stays in the atmosphere. Most of the remainder becomes dissolved in seawater.

Carbon moves from the atmosphere to the oceans. The oceans, and other bodies of water, absorb some carbon from the atmosphere. The carbon is dissolved into the water.

Carbon dioxide is a greenhouse gas and traps heat in the atmosphere. Without it and other greenhouse gases, Earth would be a frozen world. But since the start of the Industrial Revolution about 150 years ago humans have burned so much fuel and released so much carbon dioxide into the air that global climate has risen over one degree Fahrenheit. The atmosphere has not held this much carbon for at least 420,000 years according to data from ice cores. The recent increase in amounts of greenhouse gases such as carbon dioxide is having a significant impact on the warming of our planet.

Carbon moves through our planet over longer time scales as well. For example, over millions of years weathering of rocks on land can add carbon to surface water which eventually runs off to the ocean. Over long time scales, carbon is removed from seawater when the shells and bones of marine animals and plankton collect on the sea floor. These shells and bones are made of limestone, which contains carbon. When they are deposited on the sea floor, carbon is stored from the rest of the carbon cycle for some amount of time. The amount of limestone deposited in the ocean depends somewhat on the amount of warm, tropical, shallow oceans on the planet because this is where prolific limestone-producing organisms such as corals live. The carbon can be released back to the atmosphere if the limestone melts or is metamorphosed in a subduction zone.

Milk of magnesia, which is magnesium hydroxide, is used to cure stomach acidity. What is the mode of action of this drug?

A.
Milk of magnesia is an acid that replaces the hydrochloric acid present in the stomach, thus relieving acidity.
B.
Milk of magnesia is a base that neutralizes the excess acid present in the stomach, thus relieving acidity.
C.
Milk of magnesia is a salt that neutralizes the excess acid present in the stomach, thus relieving acidity.

State three factors that influence the movement of molecules though membrane.​

pls help with this question guys

I have a couple biology questions!!

25. How do the excretory systems of animals that secrete uric acid differ from those of animals that excrete urine?
34. Explain why maintaining water balance is part of the process of excreting nitrogenous wastes.

thanks!!

Which of the following are measurable? (Select all that apply)
✓ How often a plant is watered
✓ How much sunlight a plant receives
Seeing the pretty leaves on a plant
The actual number of new leaves on a plant

how does microbes useful for treating wastewater sewage​

How is science important in our daily lives?

I need a Hashtag relating to the cell wall

Please help!
How is the growth of the roots affected by the auxin concentration at which stems grow the most?

In which of these forms does acid precipitation reach the surfaces of Earth?

three examples of ways in which biology can help inform everyday decisions

The blood pressure of a person is 140/100 mm of Hg, what does it mean?

Amoeba sisters:video recap biomolecules

1)why stomata genrally opens during day time ?
2)which parts of plant intake CO2 and give out O2 , takes in O2 and give out CO2 during day time ?

Why is technical writing important in science?

how many bones are there in donkey​

(argumanta la importancia del desarrollo cientifico en el manejo del agua)
ayuda porfa :c

Write a short comment on your:

Strength :​

Em algumas células encontramos organelas denominadas cloroplastos, que são responsáveis pelo processo de fotossíntese. Essas organelas são encontradas em:

A) células bacterianas
B) células vegetais
C) células procariotas
D) células animais

How does the structure of a seed help to ensure the growth and
survival of the plant?

Which of these blocks harmful untraviolet rays from the sun

» له
10. Using the map above, which city will the cold front pass through in the next 24 hours?
F. Atlanta
G. Miami
H. Houston
J. Boise

What is Earth's largest continent? ...
2) What razor-thin country accounts for more than half of the western coastline of South America? ...
3) What river runs through Baghdad? ...
4) What country has the most natural lakes? ...
5) What is the only sea without any coasts? ...
6) What percentage of the River Nile is located in Egypt?

explain the location , structure and function of kidney in human beings​

(Its actually Physical Science)

To create a molecular model a student will use blue spheres to represent nitrogen (N) and white spheres to represent hydrogen (H). which option correctly describes a model of ammonia, NH3?

A. three blue spheres and three white spheres
B. one blue sphere and three white spheres
C. three blue spheres and one white sphere
D. one blue sphere and one white sphere​

do you think your heart plays the biggest role in the process of getting your blood become rich in oxygen and transporting materials gases and other molecules to and from the different parts of the body?
WHY DO YOU THINK SO?​

what is biological classification? explain it​

Underground mining removes minerals from deep in the earth. Miners use blasting to separate the "waste" from the mineral deposit. Which statement best describes
an environmental consequence of this process?

O Underground mining activities often cause noise pollution

O Acid mine drainage kills plants and animals around the mine.

O High salinity of wastewater reduces soil fertility and vegetation

O Soil is removed by the force and pressure of the drilling process.

A scientist is studying the population of a particular species of beetle in an ecosystem. The beetles currently have an estimated population of 11,500 individuals on a wildlife preserve of 115 hectares. (One hectare is equal to 2.47 acres of land.) The scientist calculates the carrying capacity at 14,600 individuals.

PART B

What will likely happen to the population of these beetles during the next year if the resource level stays the same? Explain your answer.

PART C

These beetles have a uniform distribution. In year 1, how many beetles are there per hectare? How many beetles per hectare were there in the year the beetles reached carrying capacity? Round up or down to the nearest whole number, if necessary.

PART D

During the year the beetles reached carrying capacity, a flood in the region decreased the population to about 77 beetles per hectare. What is the total estimated population of the beetles after this disaster? What percentage of the carrying capacity is the population now?

PART E

Over a period of time, the beetles once again reached carrying capacity and sustained it for many years. However, pollution from a nearby factory leaked into the ecosystem, making 55 hectares of the land uninhabitable to the beetles. Predict how the estimated carrying capacity will change and explain your reasoning for your estimation.

Need it by the 30th plz!!

Which animal is often used to model human body systems?
pig
rabbit
cow
sheep