Material Detail

A Helpful But Hazardous Harvest

A Helpful But Hazardous Harvest

Scientists clean up chemicals like polychlorinated biphenyls (PCBs) with help from vegetables like pumpkins and zucchini. This radio broadcast explains how certain vegetables can be grown to absorb pesticides and industrial chemicals at contaminated sites. The clip is 2 minutes in length and is available in MP3 format. A text version is also available.... Show More

Quality

  • User Rating
  • Comments
  • Learning Exercises
  • Bookmark Collections
  • Course ePortfolios
  • Accessibility Info

More about this material

Comments

Log in to participate in the discussions or sign up if you are not already a MERLOT member.