Develop a differential equation to model the concentration of a pollutant in a lake over time. Assume the pollutant enters the lake at a constant rate ?r and is removed by natural processes at a rate proportional to its concentration ??kC. Solve the differential equation for the pollutant concentration ?(?)C(t) as a function of time.

To prepare for this assignment, Review Chapter 5: Sustaining Our Freshwater Resources. Review Chapter 6: Sustaining Our Oceans. Ensure you have participated in all discussions and completed all other assignments and activities for the week. Complete the following: Discuss each of your five specific environmental footprint reduction actions or habits and give an update on […]

In this final paper, you will consider the sustainability challenges that your home community currently faces and propose components of a plan tailored to meet those challenges. Think about your home community; this might be the community where you are living now, or a previous place that you identify with closely and still consider to […]

Choose a film that contains a weather phenomenon. Write a 500-700 (or more) word analysis Choose a film that contains a weather phenomenon. Watch the movie! Choose a weather phenomenon to research (if there is more than one in the film). Use books, news articles, textbooks, and scholarly articles to learn more about the science […]

What are the practical difficulties in determining the probabilities of failure for data used in Fault Tree Analysis? How do companies calculate this data and are the methods to assist used in industry currently.

Discuss each of your five specific environmental footprint reduction actions or habits and give an update on what progress was made between Week 3 and the end of Week 4 for each item. If you experienced challenges along the way, identify them and map out a plan to move closer toward that original goal, if […]