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Industrailisation.
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What is the number one energy source in the oxygen carbon dioxide cycle?
Sunlight is the most important energy source in an oxygen carbon dioxide life cycle.
How are photoautotrophs and photoheterotrophs?
Photoautotrophs: Bacteria that use sunlight as their energy source and carbon dioxide (as part of photosynthesis) as their carbon source. These bacteria thus obtain all their nourishment through photosynthesis Photoheterotrophs: Bacteria that use sunlight as their energy source and organic compounds from the environment as their carbon source.
Is corn a autotroph?
Yes corn is an autotrophic plant. Autotrophic organisms are able to produce their own food using light energy from the sun water and carbon dioxide. Corn is an example of an autotrophic organism because it can make its own food from these sources. It does so by using a process called photosynthesis. During photosynthesis corn takes in carbon dioxide and water and uses the energy of the sun in order to produce glucose which it uses as a source of energy.
Is carbon dioxide also light energy?
The energy to run photosynthesis is not found in the carbon dioxide. The carbon dioxide provides a source of carbon in order to make glucose. The energy that runs photosynthesis is found in the photons (light energy) that strike the photosystems of the chloroplasts, as well as the electrons stripped from water molecules.
What are the similarities between this equation for burning glucose and the equation for cellular respiration of gluclose when oxygen is available?
Both respiration and combustion utilize oxygen and a fuel source to produce energy, carbon dioxide and water. In the case of combustion, it is a hydrocarbon that serves as fuel and during respiration it is glucose.
Give one advantage of nuclear energy as energy source?
It does not produce carbon dioxide
During photosynthesis plants use what as a carbon source to produce sugars for energy?
The Carbon source for photosynthesis is the air
Why is wind power considered a clean energy source?
Because it does not produce carbon dioxide
What is the number one energy source in the oxygen carbon dioxide cycle?
Sunlight is the most important energy source in an oxygen carbon dioxide life cycle.
What is needed to make sugar in photosynthesis?
the energy source is sun. Pigments absorbing energy.
How is energy used in making food?
carbon dioxide in air and sun is source of energy
What is the energy that joins carbon dioxide and water?
Energy source is sun. It combines with results.
What is a plant's primary source of carbon?
A plant's primary source of carbon is the air, where carbon is found in the form of carbon dioxide. Plants also need carbon dioxide, water, and light energy for photosynthesis that occurs in plant leaves.
What energy source does not increase carbon dioxide levels in the environment?
Any energy source that is renewable does not increase carbon dioxide (CO2) levels in the environment. Examples of renewable energy are solar, wind, hydro, tidal and wave, geothermal and biofuel.
What energy source causes carbon dioxide?
Burning any of the fossil fuels (coal, oil and natural gas) releases carbon dioxide.
Describe the four nutritional modes of prokaryotes?
Prokaryotes can be classified into four nutritional modes based on how they obtain energy and carbon sources. Photoautotrophs use light as an energy source and carbon dioxide as a carbon source. Chemoautotrophs use inorganic compounds for energy and carbon. Photoheterotrophs use light for energy and organic compounds for carbon, while chemoheterotrophs rely on organic compounds for both energy and carbon.
What is the source of the oxygen ?
trees. Trees produce oxygen and in return we give them Co2 (carbon dioxide).
