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Energy flows both ways between living systems and the physical environment.
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True or false In the biosphere there is a one way flow of energy?
False. In the biosphere, there is a continuous cycle of energy flow. Energy from the sun is captured by plants through photosynthesis, then transferred to herbivores, carnivores, and decomposers in a complex web of energy exchanges. This flow of energy is not one-way, but rather a continuous loop within ecosystems.
The flow of energy in the biosphere is continually decreasing True or False?
False. The flow of energy in the biosphere is constant and not continually decreasing. Energy enters the biosphere in the form of sunlight and is continuously cycled through ecosystems via processes like photosynthesis and respiration.
Is this true about energy in ecosystems energy is transferred between organisims?
Yes, that is true.
True or false The study of the flow and transformation of energy in the universe is called energy dynamics?
False. The study of the flow and transformation of energy in the universe is called thermodynamics. Energy dynamics typically refers to the study of how energy moves and changes within a specific system or process.
Justify the statement All flesh is grass?
Use your knowledge of energy flow within ecosystems to offer a simple explanation for the following statements flesh is grass?
Are Charges in an electric circuit flow because of a difference in electrical potential energy true or false?
TRUE
In the biosphere there is a one-way flow of energy true or false?
To most people it is true that in the biosphere there is a one way flow of energy. This is thought of in terms of the food chain.
True or false are charges in an electric circuit flow because of a difference in electrical potential energy?
True. Charges in an electric circuit flow because of a difference in electrical potential energy. This difference causes the charges to move from areas of higher potential energy to areas of lower potential energy, thus creating an electric current.
What is true about energy transfer in communities?
Energy transfer in communities occurs through food webs, where energy flows from producers to consumers to decomposers. This transfer follows the 10% rule, where each trophic level retains only about 10% of the energy from the previous level. Energy transfer is crucial for sustaining life within ecosystems and is a key component of the Earth's biogeochemical cycles.
Is the following not true concerning the flow of energy through an ecosystem?
Since "the following" was not provided in the question, it can be either true or false.
Do ecosystems follow the laws of conservation of energy?
As far as we know, the law of conservation of energy (the first law of thermodynamics) is true everywhere in the universe, including ecosystems. There are two popular ways of stating the law of conservation of energy: * energy can neither be created or destroyed: it can only be transformed from one state to another. * The total amount of energy in an isolated system remains constant over time (is said to be conserved over time). The second statement does not apply to ecosystems -- in particular, the total amount of energy in an ecosystem often increases over time -- because no known ecosystem is a completely isolated system. Most known ecosystems absorb huge amounts of energy in the form of light from the sun using photosynthesis. A few known ecosystems gain energy in the form of hydrogen sulfide from undersea vents using chemosynthesis.
Both cyclic and noncyclic electron flow generate the high-energy ATP molecule?
true
