adaptation

Created by: nina
Created on: 27-05-13 16:38


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Across

1. what does it tell us if a low number of species are living in a stream? (3, 8)
6. what can be used as water pollution indicators? (13)
7. what sort of air do bushy lichens need? (10, 5, 3)

Down

2. what type of plant is used to detect sulphur dioxide in the air? (7)
3. what is the name for organisms living in extreme conditions? (13)
4. if no lichens are growing, what does it tell us about the air? (3, 7, 8)
5. what sort of air can crusty lichens survive in? (8)
8. what do we call a species that is sensitive to pollution? (9, 9)

Comments

Swallowtail

Report Sun 16th February, 2014 @ 14:01

Try using this set of three resources (under multi-tools heading) to test understanding of adaptation which is a topic found in all GSCE biology specifications. Some of three word answers in the crossword are challenging unless you have tackled the authors flash cards first.

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