Question

How carbon cycle is formed?
Tell please
It is urgent

Answer 1

hey here is ur answer dear

All living things are made of carbon. Carbon is also a part of the ocean, air, and even rocks. Because the Earth is a dynamic place, carbon does not stay still. It is on the move!

In the atmosphere, carbon is attached to some oxygen in a gas called carbon dioxide.

Plants use carbon dioxide and sunlight to make their own food and grow. The carbon becomes part of the plant. Plants that die and are buried may turn into fossil fuels made of carbon like coal and oil over millions of years. When humans burn fossil fuels, most of the carbon quickly enters the atmosphere as carbon dioxide.

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 humans have burned so much fuel that there is about 30% more carbon dioxide in the air today than there was about 150 years ago, and Earth is becoming a warmer place. In fact, ice cores show us that there is now more carbon dioxide in the atmosphere than there has been in the last 420,000 years.


hope it helps u

Answer 2

Hey friend....
Here is your answer....

Carbon us found in various forms on the Earth.
It occurs in the elemental form as diamonds and graphite. In the combined state, it is found as carbon dioxide in the atmosphere, as carbonate and hydrogen - carbonate salts in various minerals, while all life forms are based on carbon containing molecules like proteins, carbohydrates, fats, nucleic acids and vitamins. The endoskeletons and exoskeletons of various animals are also formed from carbonate salts. Carbon is incorporated into life - forms through the basic process of photosynthesis which is performed in the presence of Sunlight by all life - forms that contain chlorophyll. This process converts carbon dioxide from the atmosphere are dissolved in water into glucose molecules. These glucose molecules are either converted into other substances are used to provide energy for the synthesis of other biologically important molecules.

The utilisation of glucose to provide energy to living things involves the process of respiration in which oxygen may or may not be used to convert glucose back into carbon dioxide. This carbon dioxide then goes back into the atmosphere. Another process that adds to the carbon dioxide in the atmosphere is the process of combustion where fuels are burnt to provide energy for various needs like heating, cooking, transportation and industrial processes. Carbon, like water, is the cycle repeatedly through different forms by the various physical and biological activities.


Hope it helps....
If helped plz mark as brainliest