TERRA 448: Frog, Chemical, Water, You PART ONE
Recent videos from blip.tv
what people are saying
reply
Frog, Chemical, Water, You ...
from farhatkhan.wordpress.com
Nov
2008
Amphibians are indicator species. Because of their sensitive permeable skin, scientists use amphibians to gauge the overall health of the worldwide ecosystem that we all share. So with nearly half of the world's amphibian populations in decline, we're all potentially in big trouble. But there are simple things you can start doing today to help.
Oct
2008
Amphibians are indicator species. Because of their sensitive permeable skin, scientists use amphibians to gauge the overall health of the worldwide ecosystem that we all share. So with nearly half of the world's amphibian populations in decline, we're all potentially in big trouble. But there are simple things you can start doing today to help.
add a comment
related videos
aciid Mar 8, 2007
alaire Dec 7, 2009
alaire Dec 7, 2009
alaire Oct 8, 2009
tripleh150 Nov 2, 2007
The Old Narrow Path Jun 5, 2009
Seantay_Smooth Feb 4, 2010
angel_ml Jan 20, 2010
bluehz Nov 19, 2009
Saffi2222 Nov 20, 2009
RedLeaf TV 3 days ago
audiegrl Feb 6, 2010
achv Feb 5, 2010
g0ldenb0y07 Feb 5, 2010
achv Feb 5, 2010
tags
collected by 1 person
details
95 views
original description
Amphibians are indicator species. Because of their sensitive permeable skin, scientists use amphibians to gauge the overall health of the worldwide ecosystem that we all share. So with nearly half of the world's amphibian populations in decline, we're all potentially in big trouble. But there are simple things you can start doing today to help.
Flag this Video as
inappropriate
or
broken
