Physical science

Question #1. Go to the Website https://toxtown.nlm.nih.gov/sources-of-exposure
Then, on the Sources of Exposure section. There, you would source of exposure. Pick one Sources of Exposure the most interest to you and click on the link to open the interactive reference. Choose a location and provide a review of the different type of environmental concerns and chemical contaminants. Note: Be sure to explain the source of chemical exposure, as well as any strategies to minimize or eliminate exposure.
Question #2. Go to the Website http://www.epa.gov/superfund/sites/index.htm (Links to an external site.) and click on your region of the country in the map; then, click on your state. Choose one of the Superfund sites on the list and provide a brief summary of the site. Discuss any noted community involvement in the discovery or cleanup of the site. Note: Be sure to include a discussion of remediation strategies, as well as the current stage of cleanup at the site.
HINT : Go this website
https://www.epa.gov/superfund/search-superfund-sites-where-you-live
and then select Virginia 

Save Time On Research and Writing
Hire a Pro to Write You a 100% Plagiarism-Free Paper.
Get My Paper
Place your order
(550 words)

Approximate price: $22

Homework help cost calculator

600 words
We'll send you the complete homework by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 customer support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • 4 hour deadline
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 300 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more