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10 questions
What is a indicator species also known as?
Bio-indicator
Species indicator
Indicator animals
Farm animals
Lichen is high in areas of...
High air pollution
Low air pollution
Medium pollution
No pollution
What types of lichen are there?
Crusty, leafy, skinny and hairy
Crusty, leafy, shruby and hairy
Crusty only
There are no types
SO2 is what gas?
Oxygen
Carbon dioxide
Oxysulphate
Sulphur dioxide
Cornwall has low levels of Lichen
True
False
Which of these is a species indicator?
Crusteans
Sulpher Dioxide
Anchor worm
Species indicators usually are large animals?
True
False
They are plants
species indicators is shown by sulphur dioxide
Species indicators show what the environment quality is?
No
Yes
Maybe
Which city in the world produces the most sulphur dioxide?
New York
London
Moscow
Delhi
Species indicators show whether there is pollution in an area?
True
False
Only In cites
Only where lichen is present
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