Date post: | 17-Dec-2015 |
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Question 1Why have we mostly been
using PCBs ?
a ) for electrical insulatorsb) in plastics
c) to protect crops
Question 2
Which are the consequences of PCBs on the environment ?
( various answers are acceptable)
Question 3Do you agree with this statement :
“ Man transforms the environment as he needs ” ? Why ?
( various answers are acceptable)
Question 6Which is the amount of PCBs
already released into the wild worldwide?
a) 100 million tonsb) 200 million tonsc) 400 million tonsd) 800 million tons
Question 14The risk of cancer due to
PCBs is :
a) absolutely sureb) likelyc) sure
e) unlikelyf) unproved
For he's a jolly good fellow, for he's a jolly good fellow
For he's a jolly good fellow , which nobody can deny
Which nobody can deny, which nobody can deny
For he's a jolly good fellow, for he's a jolly good fellow
For he's a jolly good fellow , which nobody can deny
For he's a jolly good fellow, for he's a jolly good
fellowFor he's a jolly good fellow , and so say all of us
And so say all of us , and so say all of us
For he's a jolly good fellow, for he's a jolly good fellow
For he's a jolly good fellow , and so say all of us.