The Best Crossword Puzzle Maker Online
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Pollution Discovered In Deepest Places

Across
PCBs were commonly used in _________ equipment before being banned in the 1970's.
Special deep-sea devices called "Deep Sea ________" were deployed to collect marine organisms.
Both ______ and PBDEs can still be detected in marine organisms today.
Chemicals such as PCBs and PBDEs have a tendency to _________.(meaning they can build up in marine organisms over time.)
The chemical pollutants have been discovered deep in the Ocean ________.
Down
Tiny ________from the deepest places on Earth, have been found to be infected with the banned chemicals PCB and PBDE.
PBDEs which have been used as flame _______ have been restricted in the U.S., although at least one common type of it is still permitted.
The Journal of "Nature_______ and Evolution" presented new findings about the dangerous forms of pollution in the most remote places on Earth.
Tiny shrimp-like Crustaceans known as _______, are known to inhabit the deepest habitats in the ocean trenches.
PCBs and PBDEs cause neurological, immune and reproductive adverse health effects and even_______ in Humans.