How does the law of conservation of matter and energy relate to the cycles in nature?

Answer 1

The law of conservation of matter and energy states that matter is neither created nor destroyed but conserved.

The law of conservation of matter and energy states that matter is neither created nor destroyed but conserved. Humans do not have the ability to create or destroy matter (atoms) or energy. They can only rearrange the matter and energy. For example, an oxygen atom will cycle through a living system. In photosynthesis, the first half of the cycle, when a plant produces sugars (carbohydrates) the plant does this by using the energy of the sun (It did not create the energy) and molecules of water #H_2O# from the ground (It did not create the water) and carbon dioxide #CO_2# from the air (It did not create the carbon dioxide) and rearranges the atoms in the molecules into glucose #C_6H_12O_6# and oxygen #O_2#. This is a simplistic presentation of the first half of a cycle in nature in which plants produce food (carbohydrates) and give off oxygen as a waste product. The second half involves animals that use respiration to break apart the sugars #C_6H_12O_6# produced by plants using that oxygen #O_2# and giving off carbon dioxide #CO_2# as a waste product. Around and around it goes with matter and energy being neither created nor destroyed only conserved.
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Answer 2

The law of conservation of matter and energy states that matter and energy cannot be created or destroyed, only transformed from one form to another. In nature, various cycles, such as the water cycle, carbon cycle, and nitrogen cycle, demonstrate this law by showing how matter and energy are continuously recycled and redistributed through different processes and organisms. For example, in the water cycle, water evaporates from bodies of water, condenses into clouds, precipitates as rain or snow, and then flows back into bodies of water, repeating the cycle. Throughout these cycles, matter and energy are conserved, illustrating the principles of the conservation of matter and energy in action.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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