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CO2 in the soil can lower the pH levels, making the soil more acidic. This can have negative effects on the growth and health of plants. Additionally, increased levels of CO2 in soil can affect microbial communities and nutrient cycling processes.
Put simply, The carbon dioxide (CO2) is adsorbed through the tiny stomata openings on the underside of plant leaves. Photosynthesis in the plant leaf uses light energy to combine the CO2 with water (H2O). This produces hydrocarbons (hydrogen plus carbon). The by-product of this process is oxygen (O2) gas which is liberated into the atmosphere through the same openings under the leaves. The hydrocarbons are processed within the plant into cellulose and carbohydrates the physical structure of the plant. There is a balance between the above and below ground parts of a plant. Roots and shoots, leaves etc. The fastest way to get carbon dioxide from the atmosphere and into the soil is by growing mixed pastures of perennial legumes and grasses. Every time the pasture is eaten down there is a self pruning dieback of the fine roots till the plant is back in balance. As the plant regrows it pumps another crop of roots into the soil. If the soil can be physically loosened at this time and soil moisture is adequate and warmth is present the dead roots become a food supply for aerobic soil organisms that produce humus which consists of very stable relatively massive biological molecules that have the ability to hold mineral nutrients, salts in a form that is both available to the plants yet is not water soluble. This process is describing the creation of living and biologically fertile soil. The reverse of this process is in my opinion the primary cause of salinity. The destruction of the biological fertility and humus content of soil causes salinity and incidentally is a precursor to soil erosion, both wind and water.
The burning of fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity releases carbon dioxide (CO2), a greenhouse gas that is building up in the atmosphere. The increased levels of this gas (and some other gases) means that some of it is absorbed by clouds and rain. This rain then falls to the ground as acid rain, thus affecting the soil.
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Describe three places carbon exists in the environment outside of the living environment?
Carbon exists in the atmosphere in the form of carbon dioxide (CO2). Carbon can be found in fossil fuels like coal, oil, and natural gas. Carbon exists in the soil, where it plays a crucial role in the carbon cycle through processes like decomposition and soil organic matter.
What correctly describes the deposition of CO2?
CO2 deposition refers to the process by which carbon dioxide is removed from the atmosphere and stored in natural sinks such as oceans, forests, or soil. This helps regulate the amount of CO2 in the atmosphere and mitigate its impact on climate change. It can occur through biological processes like photosynthesis, as well as through physical and chemical processes like absorption into water.
What are the main sinks of carbon dioxide?
The main sinks of carbon dioxide are oceans, forests, and soil. Oceans absorb CO2 through a process called oceanic uptake, forests sequester carbon through photosynthesis, and soil stores carbon through decomposition and organic matter accumulation.
How is CO2 written?
CO2 is written using the chemical formula CO2, which is a representation of one carbon atom bonded to two oxygen atoms. It is commonly referred to as carbon dioxide.
What is soil carbon sequestration?
Soil carbon sequestration is the process by which carbon dioxide from the atmosphere is taken up by plants through photosynthesis and then stored in the soil as organic matter. This helps to mitigate climate change by reducing the amount of carbon dioxide in the atmosphere.
What does the American beech tree eat?
tress take in minerals from the soil & co2 from the air. the co2 is converted to oxyagen.
What does animals give to the water cycle?
Animals give off co2 or carbon dioxide when they die and decompose into the soil. From there, rain washes through the soil and then after a while vaporizes and emits co2 into the air.
How do harvested produce get nutrients?
By making them from sunlight water ans CO2 and from the soil.
How do plants take their ingredents for photosynthesis?
CO2 is taken from air.Water is taken from soil.
Where do green plants get the ingredients they need for photosynthesis?
Water is absorbed from soil . CO2 is from atmosphere.
What is the basic requirements for plants to survive are?
they need sunlight,water,co2,oxygen,and soil.
Does a plant get its matter from air water or soil?
It gets its food from the air as it needs CO2 to make energy. It can do without CO2 for about 12 hours as it does have energy reserves.
What elements required by plants does NOT come directly from the soil?
Carbon dioxide (CO2) is an essential element for plants, and it is not directly obtained from the soil. Plants absorb CO2 from the atmosphere during photosynthesis to produce carbohydrates and release oxygen as a byproduct.
How do plant roots release cardon diovide?
Plants receive their carbon dioxide through the soil. This is known as soil respiration and is produced when organisms in the soil respire. Carbon is released from the soil in CO2 and changed into the compounds necessary for photosynthesis.
What happens to much of the CO2 released by organisms into the air?
Much of the CO2 released by organisms into the air is absorbed by oceans, plants, and soil through the process of photosynthesis. Some CO2 also contributes to the greenhouse effect, leading to global warming.
Do plants absorb Co2 through their roots?
No, plants primarily absorb carbon dioxide (CO2) through small openings in their leaves called stomata during the process of photosynthesis. Roots primarily absorb water and nutrients from the soil.
What effects does the co2 cycle have?
The carbon dioxide (CO2) cycle plays a crucial role in regulating Earth's climate. It involves the exchange of CO2 between the atmosphere, oceans, soil, and living organisms. Increased CO2 levels from human activities are contributing to global warming and climate change by trapping heat in the atmosphere. Efforts to mitigate CO2 emissions are necessary to reduce these impacts.
