Sunday, 2 March 2014

What are the first and second laws of thermodynamics



Post a 200-300 word response to the following discussion questions:

What are the first and second laws of thermodynamics? How do these laws affect ecosystems?

Post a 200-300 word response

What does the cycling of matter in ecosystems mean to you? Describe one type of cycle, except the hydrologic cycle, in detail.

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