Biology DQ


Answer both questions "separately " 150 word min w/ sepreate references. 

1.Select a national monument.  How has it been affected by weathering? Be sure to specify the type of weathering it is exposed to.

2.Select a type of renewable energy.  Compare it to fossil fuels by explaining two pros and two cons for its implementation on a large scale.  Maintain an environmental focus (do not just give economic reasons).

    • Posted: 8 days ago
    • Due: 
    • Budget: $20
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