When respiration occurs, the carbon-carbon bonds are broken and the carbon is combined with oxygen to form carbon dioxide. This process releases the energy, which is either used by the organism (to move its muscles, digest food, excrete wastes, think, etc.) or the energy may be lost
as heat
.
What happens to energy in the carbon cycle?
Carbon storage and exchange
For example, in the food chain, plants move carbon from the atmosphere into the biosphere through photosynthesis. They
use energy from the sun to chemically combine carbon dioxide with hydrogen and oxygen from water to create sugar molecules
.
What are the 4 steps of the carbon cycle?
Photosynthesis, Decomposition, Respiration and Combustion
.
What are the 7 steps of the carbon cycle?
- Entry of Carbon into the Atmosphere. …
- Carbon Dioxide Absorption By Producers. …
- Passing of the Carbon Compounds in the Food Chain. …
- Return of the Carbon To the Atmosphere. …
- Short Term. …
- Long Term. …
- Essential For Life. …
- Important For the Maintenance of the Balance in Ecosystems.
In what process is carbon transformed into chemical energy?
photosynthesis
, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
Which part of the carbon cycle involves the release of energy from food substances in all living cells?
To release the energy stored in carbon-containing molecules, such as sugars, autotrophs and heterotrophs break these molecules down in a process called
cellular respiration
. In this process, the carbons of the molecule are released as carbon dioxide.
How does the carbon cycle relate to energy flow between trophic levels?
Answer. When organisms use organic matter for cellular respiration, ALL the matter goes back into carbon dioxide, water, and minerals, while ALL the energy leaves the ecosystem as heat (which is ultimately radiated out into space). So
matter cycles, energy flows through ecosystems.
How does carbon pass to consumers?
Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth. Carbon moves from plants to animals.
Through food chains, the carbon that is in plants moves to the animals that eat them
. Animals that eat other animals get the carbon from their food too.
How is matter conserved in the carbon cycle?
The Law of Conservation of Matter states that matter cannot be created or destroyed. The carbon cycle is an example of the Law because
the same carbon atoms are being recycled through the carbon cycle
. … Carbon is used for energy, and some is stored for growth.
What are the 5 stages of the carbon cycle?
Photosynthesis, Decomposition, Respiration and Combustion
.
What are the 5 parts of the carbon cycle?
The carbon cycle depicts the natural flow of the element carbon through the atmosphere in different forms. There are six main processes in the carbon cycle:
photosynthesis, respiration, exchange, sedimentation, extraction, and combustion
.
What is the role of cellular respiration in the carbon cycle?
Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration
releases carbon dioxide into the environment
, photosynthesis pulls carbon dioxide out of the atmosphere.
Where does energy end up ultimately at the end of photosynthesis?
Sunlight is converted to chemical energy in the form of ATP (adenosine triphosphate), which is the main energy-storing molecule in living organisms. ATP is then transported throughout
the chloroplast
and used to provide the chemical energy necessary to power other metabolic reactions.
How is energy transferred and transformed during the photosynthetic process?
During the process of photosynthesis,
light penetrates the cell and passes into the chloroplast. The light energy is intercepted by chlorophyll molecules on the granal stacks. Some of the light energy is converted to chemical energy
. During this process, a phosphate is added to a molecule to cause the formation of ATP.
How is energy transformed in photosynthesis?
During photosynthesis, plants convert
radiant energy into chemical energy
. The amount of chemical energy produced is less than the amount of energy absorbed by the plant in the form of light.
How will our future energy use influence the carbon cycle?
How will our future energy use influence the carbon cycle? B.
More carbon will be released into reservoirs such as the atmosphere and ocean if we continue to burn fossil fuels
. However the total carbon in the carbon cycle does not change.
What is the only part of the carbon cycle that removes carbon from the air?
Photosynthesis
removes carbon dioxide naturally — and trees are especially good at storing carbon removed from the atmosphere by photosynthesis.
How do organisms that are not autotrophs get energy?
Most autotrophs make their “food” through photosynthesis using the energy of the sun.
Heterotrophs cannot make their own food, so they must eat or absorb it
.
Over 40% of energy-related CO
2
emissions are due to the burning of fossil fuels for electricity generation
. All electricity generation technologies emit greenhouse gases at some point in their life-cycle. Nuclear fission does not produce any CO
2
.
How does energy and matter flow through an ecosystem?
Energy and nutrients are passed around through the food chain, when one organism eats another organism
. Any energy remaining in a dead organism is consumed by decomposers. … In each case, energy is passed on from one trophic level to the next trophic level and each time some energy is lost as heat into the environment.
What happens to energy in an ecosystem?
Energy is transferred between organisms in food webs from producers to consumers
. The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
How is energy consumed by organisms stored?
The energy is stored
in the chemical bonds of the molecules
, which are used as fuel and building material by the plant. The energy stored in organic molecules can be passed to other organisms in the ecosystem when those organisms eat plants or other organisms that have previously eaten plants.
What process does the producer use to get its energy?
Producers make food for the rest of the ecosystem through the process of
photosynthesis
, where the energy of the sun is used to convert carbon dioxide and water into glucose.
How is energy used in organisms answer key?
Organisms use energy
to survive, grow, respond to stimuli, reproduce, and for every type of biological process
. The potential energy stored in molecules can be converted to chemical energy, which can ultimately be converted to kinetic energy, enabling an organism to move.
