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How is carbon dioxide released into the air by carbonate rocks?
Charlotteacres137660
When acid rain reacts with the carbonate rocks, carbon dioxide is usually released into the air.
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∙ 10y ago
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How is carbon dioxide released from carbonate rocks into the atmosphere?
by means of plants
Which process removes carbon dioxide from the atmosphere?
There are several. The main ones are:PhotosynthesisCarbonate formationDissolution of carbon dioxide into seawater
Does the increase of carbon dioxide accelerate or slow down the rate of chemical weathering of the earths surface rocks?
The carbon dioxide accelerate the chemical weathering of rocks.
How does burning fossil fuel affect the rate of weathering?
Burning fossil fuels affect the rate of weathering by releasing carbon dioxide into the air, polluting theenvironment. As more carbon dioxide is released into the air, more carbonation can occur, creating more acids to weather the area's rocks.
What processes releases carbon dioxide into the atmosphere?
RespirationCombustionDecayWeatheringThe major human processes that release carbon dioxide are the burning of carbon fuels (wood, coal, oil, gas) and the cellular respiration of animals and plants. CO2 is also released by the weathering of carbonate rocks, especially by acid rain.Cellular respiration is mainly balanced by the removal of carbon by photosynthesis, which releases oxygen. This is essentially the reverse process, removing the energy stored by forming carbohydrates.In terms of what process releases the most carbon dioxide into our atmosphere it is decaying organic matter. Total natural decay accounts for over 80% of all CO2 released annually. Natural processes in total account for 93% of all CO2 releases.
How is carbon dioxide released from carbonate rocks into the atmosphere?
by means of plants
How does carbonate get into rocks?
There is carbon dioxide in the sea and animals die and falkl to tyhe sea bed and create carbonate in rocks
How is the carbon dioxide from rocks released into the atmosphere?
by means of plants
Which process removes carbon dioxide from the atmosphere?
There are several. The main ones are:PhotosynthesisCarbonate formationDissolution of carbon dioxide into seawater
Carbon dioxide is produced by what processes?
Respiration: The equation is: glucose + oxygen = carbon dioxide + water Combustion: Carbon containing fuel + oxygen + carbon dioxide + water Chemical reactions: Carbonates + acid = acid salts + carbon dioxide Volcanic releases: Carbonate rocks are decomposed by heat and pressure to release carbon dioxide
How might a geologist use acid in the field to identify carbonate rocks such as anhydrite and gypsum?
If you put cold dilute Hydrochloric acid on a carbonate rock the acid dissolves the rock and you get bubbles of carbon dioxide in the acid. This reaction will only happen with carbonate rocks.
Why is there is so little carbon dioxide and more oxygen in Earth's atmosphere?
Algae and later plants carried out photosynthesis, which uses sunlight to convert water and carbon dioxide into sugar and oxygen. This process removed carbon dioxide from the air and added oxygen. Additional carbon dioxide was removed and locked away in carbonate rocks such as limestone.
Why does CO2 happen?
CO2 (carbon dioxide) is produced when plants or animals oxidize carbon compounds to produce metabolic energy, when carbon compounds are burned, or it can be released by volcanoes, or when acids contact carbonate rocks. In th case of respiration or fire the reaction is C+O2 -->CO2
Where is carbonate stored?
Carbon is stored in several "sinks" in the carbon cycle:organic molecules in living and dead organismscarbon dioxide gas in the atmosphereorganic matter in soilin rocks as fossil fuels and sedimentary rocks (limestone, dolomite, etc.)in the ocean as dissolved CO2 and calcium carbonate in shells
What rock is the most affected by acid rain?
Calcium carbonate (CaCO3) easily react with acids.
How is carbon dioxide put into rocks?
Carbon dioxide can form carbonates when it react with a basic substance
How does carbonation chemically weather rocks?
Ø Carbonation occurs on rocks which contain calcium carbonate such as limestone and chalk. Ø Carbon dioxide dissolved in rainwater forms weaker carbonic acid that reacts with insoluble calcium carbonate, changing it into soluble bicarbonate. This takes place when rain combines with carbon dioxide or an organic acid to form a weak carbonic acid which reacts with calcium carbonate (the limestone) and forms calcium bicarbonate. Ø The reactions as follows: Ø CO2 + H2O => H2CO3 Ø Carbon dioxide + water => carbonic acid Ø H2CO3 + CaCO3 => Ca (HCO3)2 Ø Carbonic acid + calcium carbonate => calcium bicarbonate
