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zysi [14]
3 years ago
5

Write 16 facts about the carbon cycle

Biology
1 answer:
mario62 [17]3 years ago
3 0

-Some objects can store carbon for many years and are known as carbon sinks.

-Carbon in the air is attached to oxygen and is known as a molecule called carbon dioxide.

-Plants use carbon dioxide in the air to make their own food through a process called photosynthesis.

-When plants die and decompose, they could eventually become a fossil fuel and be burned to return as carbon dioxide in the air.

-Carbon dioxide in the atmosphere is helpful because it helps keep our planet at a livable temperature.

-The ocean takes up quite a bit of carbon dioxide to provide nutrients for its plants.

-Living substances that contain carbon are known as organic.

-Carbon is the second most abundant substance in living organisms behind water.

-Humans can obtain carbon in the carbon cycle by eating plants or eating animals that eat plants.

-Roughly 99% of carbon is stored deep within the Earth’s surface.

-Carbon is so important that there is an entire branch of chemistry dedicated to it called organic chemistry.

-Carbon is very versatile in that it can combine with up to four other elements at the same time and can exist as a solid, liquid, or a gas.

-Carbon-14 dating is a technique used to determine the age of ancient artifacts and fossils.

-Carbon is number 4 on the most abundant elements in the universe list.-

-The origin of the word carbon comes from the word carbo which is Latin for coal.

I hope this helps

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Answer:

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Carbon Fiber. ...

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Explanation:

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When the birth rate is equal to each woman producing exactly enough offspring to replace herself and her offspring's father, and
Ostrovityanka [42]

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R = 0 and no population growth.

Explanation:

Birth rate may be defined as the growth of individual per thousand and death rate determines the death of individual per thousand in a year. The birth and death changes the population dynamics.

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Thus, the answer is  R = 0 and no population growth.

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Li-Fraumeni syndrome (LFS1) is a rare hereditary disorder that leads to a predisposition to cancer. This hereditary disorder is
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Calculate the weight of an object of 30 kg on Earth. 2. Calculate the weight of an object of 30000 g on Earth. 3. Calculate the
Dima020 [189]

Answer:

1. 294N

2. 294N

3. 19.6N

4. 19.6N

5. 4.9N

6. 4.9N

7. 80N

8. 185N

Explanation:

The weight of an object is the force that gravity is having over it, and we measure it in <u>Neutowns (N), which equals Kg x m/s².</u>

To find the weight of an object, we use the formula F= m x g.

F stands for force, m for the object's mass, and g for gravity, which is the force that attracts objects to Earth, and we measure it by the acceleration that an object has during free falling.

<u>The Earth's gravity is 9.8 m/s²</u>

1. We use the formula F=m x g

F= 30kg x 9.8 m/s²

F= 294 N

2. We have to convert the 30000g into kg to use the formula

30000÷1000= 30kg

30000g equals to 30Kg, so the object's mass (m) is 30Kg.

F= m X g

F= 30kg X 9.8 m/s²

F= 294 N

3. F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

4.We have to convert the 2000g into Kg.

2000÷1000= 2Kg

The object's mass (m) is 2Kg.

F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

5. F= m X g

F= 0.5 kg X 9.8 m/s²

F= 4.9 N

6.We have to convert 500g to Kg.

500g÷1000=0.5Kg

The object's mass (m) is 0.5 kg

F= m X g

F= 0.5 Kg X 9.8 m/s²

F= 4.9 N

7. The gravity on the moon is different from the one on Earth. In the formula, instead of 9.8 m/s² for the gravity (g), we use 1.6 m/s².

F= m X g

F= 50Kg X 1.6m/s²

F= 80N

8. The gravity (g) on Mars is 3.7 m/s², so we have to use it in the formula where it says g to find the object's weight on Mars

F= 50Kg X 3.7m/s²

F= 185 N

3 0
3 years ago
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