3. What happened to the carbon that used to be in the air (abiotic matter) of the biodome? Producers make all of the energy storage molecules for an ecosystem through the process of photosynthesis, using carbon dioxide from abiotic matter.
What happened to the carbon in the rest of the ecosystem?
Since carbon cannot be produced or used up, the total amount of carbon in a closed ecosystem does not change. The decrease in carbon in the abiotic matter and in living things in the biodome means there was an increase somewhere in the system—in this case in un-decomposed dead matter.
What happened to the carbon that used to be in the air of the Biodome where did the carbon go?
When the decomposer population decreased, the amount of carbon dioxide in the biodome went down. We know that the carbon that used to be in the air (abiotic matter) is now in another part of the ecosystem, because the total carbon stayed the same.
How does carbon move into abiotic matter?
Key Concepts: ● Carbon is a part of carbon dioxide, which is abiotic matter. … During the process of photosynthesis, producers make energy storage molecules, using carbon dioxide and energy from sunlight. This moves carbon from abiotic to biotic matter.
How is carbon cycled through the biotic and abiotic components of an ecosystem?
The carbon cycle is the biogeochemical cycle in which carbon moves through the biotic and abiotic components of ecosystems. … Photosynthesis by producers such as plants removes carbon dioxide from the atmosphere and uses it to make organic carbon compounds.
What caused carbon dioxide to decrease in the air?
Formation of sedimentary rocks. Carbon dioxide is a very soluble gas. … As the oceans formed, carbon dioxide dissolved to form soluble carbonate compounds so its amount in the atmosphere decreased.
Why is carbon important in the Earth’s ecosystem?
The Short Answer:
Carbon is in carbon dioxide, which is a greenhouse gas that works to trap heat close to Earth. It helps Earth hold the energy it receives from the Sun so it doesn’t all escape back into space.
What happens when you bury dead matter?
decomposers need oxygen to exist so they couldn’t get to the dead matter that deep in the ground or the dead matter in bags. … decomposers will break the trees down into the basic matter that plants will use to grow and end up feeding other animals.
Does dead matter release carbon dioxide?
In the carbon cycle, decomposers break down dead material from plants and other organisms and release carbon dioxide into the atmosphere, where it’s available to plants for photosynthesis. … After death, decomposition releases carbon into the air, soil and water.
What role does carbon found in dead matter play in the carbon cycle *?
Carbon in the Atmosphere
Carbon dioxide is given off when dead organisms and other organic materials decompose. Burning organic material, such as fossil fuels, releases carbon dioxide. When volcanoes erupt, they give off carbon dioxide that is stored in the mantle.
How does carbon that is released in the ocean move to the atmosphere?
Carbon cycle ends when carbon dioxide released when plants die and decompose; The carbon in the ocean circulates and Is released in the atmosphere through diffusion.
Is carbon used to make energy storage molecules?
Energy storage molecules are made mostly of carbon, and carbon is all around us in the form of carbon dioxide gas. Producers take in carbon dioxide molecules from the air and water.
How is carbon exchanged between biotic and abiotic?
There is a constant exchange of carbon from the abiotic and biotic environmental elements to the atmosphere. The breakdown of glucose is known as cellular respiration, and creates the byproduct carbon dioxide. This exhaled carbon dioxide is the method by which humans return carbon to the carbon cycle.