Environmental science
Below are two separate discussion questions, choose ONE and discuss.75 -125 words
Nonrenewable vs. Renewable Resources
Review the website http://www.conserve-energy-future.com/ and your PowerPoint lectures 9 and 10 to get an understanding of the differences between nonrenewable and renewable energy resources. Cite at least one advantage and one disadvantage of using each. Then, reflect on the environmental impacts associated with nonrenewable energy resource use and select the renewable energy resource you feel would best reduce our dependence on nonrenewable energy resources. Defend your selection.
Energy Resource Challenges
The Deep Water Horizon oil spill was the largest marine oil spill in US history. It caused extensive damage to marine and wildlife habitats and to the fishing and tourism industries situated around the Gulf of Mexico. It is likely that scientists will continue to uncover effects from the oil spill for years to come. Review the website http://response.restoration.noaa.gov/deepwater-horizon-oil-spill to read more about the Deep Water Horizon Oil Spill. The Deep Water Horizon is located in a unique, yet critical environmental habitat which supports a variety of marine organisms. Do you think that drilling in this area should continue? Why or why not? When defending your response, cite examples and describe the advantages or disadvantages of drilling in the Deep Water Horizon.
PART 2
In 2-3 pages, using APA-style formatting, discuss ethanol as a transportation fuel. Identify at least three advantages and three disadvantages of its use. Also, assess the government’s policy regarding ethanol and make a recommendation as to whether you feel use of ethanol is a feasible approach to decreasing the amount of oil used to power vehicles.
Grading Criteria Assignments Maximum Points
Meets or exceeds established assignment criteria 40
Demonstrates an understanding of lesson concepts 20
Clearly presents well-reasoned ideas and concepts 30
Uses proper mechanics, punctuation, sentence structure, and spelling 10
Total 100
………………………….Answer preview……………………………
Renewable energy sources include solar and hydroelectric power. These are energy sources which do not run out as they take a short time to be replenished. People can keep on using them regularly as they will never run out. On the other hand, non-renewable energy sources are the ones that are depleted or exhausted………………………
APA
840 words
