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Which item is a carbon sink and not part of the carbon cycle?
Carbon found within limestone rocks.
How does the carbon in limestone get back into the atmosphere?
Carbon from limestone returns to the atmosphere through the process of weathering. Rainwater and carbonic acid break down the limestone, releasing carbon dioxide into the air. This process is a natural part of the carbon cycle.
What type of organic limestone?
Organic limestone, also known as biogenic limestone, is primarily formed from the accumulation of biological debris, such as shells, coral, and other calcareous organisms. This type of limestone is typically found in marine environments where conditions promote the growth and deposition of these organisms. The most common varieties include chalk, composed of microscopic coccolithophores, and coquina, made up of shell fragments. Organic limestone plays a significant role in the carbon cycle and can also serve as an important resource in construction and industry.
Is limestone part of the carbon-oxygen cycle?
There is not pure oxygen in limestone, however any silica tetrahedrons in it contain 1 silicon and 4 oxygen molecules each. It is primarily comprised of CaCO3 - i.e., 3 Oxygens per Calcium Carbonate molecule. also known as mineral calcite.
What made the carbon cycle is leading to coral bleaching?
Elevated levels of carbon dioxide in the atmosphere are causing ocean temperatures to rise and oceans to become more acidic. This leads to coral bleaching by putting stress on coral reefs, which rely on a delicate balance of temperature and acidity to survive. Additionally, coral bleaching can also be triggered by pollution, overfishing, and other human activities that disrupt the natural carbon cycle.
The important cycle in nature that depends on photosynthesis is the?
The Carbon Cycle. Carbon is taken from Carbon Dioxide in the air to stored as sugar in the plant.
Is carbon oxygen cycle important?
yes...
Which cycle is decomposition important?
Decomposition is important in the carbon cycle. Decomposers break down dead organic matter, releasing carbon back into the atmosphere as CO2. This process is essential for nutrient recycling and sustaining life on Earth.
What process in an organism is linked to the carbon cycle but not the nitrogen cycle?
Photosynthesis is a process in an organism that is linked to the carbon cycle but not the nitrogen cycle. In photosynthesis, carbon dioxide is taken up by plants to produce glucose and oxygen, which are important components of the carbon cycle. However, nitrogen is not directly involved in this process.
List four important biogeochemical processes that cycle nutrients?
The Water Cycle, The Carbon and Oxygen Cycle, The Nitrogen Cycle, and The Phosphorus Cycle.
What drives the oxygen-carbon cycle?
The carbon cycle occurs when the carbon atoms are recycled over and over again on earth. The carbon cycle is the most important recycling cycle because carbon is present in every living thing on earth.
What is the limestone cycle?
This is the cycle which tyrns lime stone to - quiclime form this to -Slaked lime from this to - lime water an this turns into limestone and a cycle is created.
