Various methods of aquaculture can be used to grow species of marine fish. Consider the figure below, which shows one way that a
n aquaculture system can be set up. Explain whether this represents an open or closed system and one benefit of using this type of system.
This represents a closed system, and one benefit is that all waste is recycled in the system.
This represents a closed system, and one benefit is that the risk of passing disease between other species is lower than in an open system.
This represents an open system, and one benefit is that it does not release organic waste to cause pollution.
This represents an open system, and one benefit is that waste does not accumulate in the system.
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This represents a closed system, and one benefit is that all waste is recycled in the system.
This represents a closed system, and one benefit is that the risk of passing disease between other species is lower than in an open system.
This represents an open system, and one benefit is that it does not release organic waste to cause pollution.
This represents an open system, and one benefit is that waste does not accumulate in the system.
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2 answers:
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<u>Answer: </u>The correct answer is Option B.
<u>Explanation:</u>
First law of thermodynamics states that the energy can neither be destroyed not be formed but it can only be transformed from one form to another.
Here, the internal energy of the system is being transformed to the heat energy and the work done by the system. The equation used to represent first law of thermodynamic is:
where,
represents the internal energy of the system.
Q = heat released or absorbed by the system.
w = work done by or on the system.
Hence, the correct answer is Option B.