Monitoring Pollution
- Created by: Faolan
- Created on: 08-11-14 11:40
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Human Activity
The effect of humans on the environment can be monitored by studying the distribution of certain species of organisms described as indicator species
Water pollution indicators (Bio Indicators)
- Fresh Water invertebrates- are used to monitor the qaulity of waters in rivers and lakes
- These animals are adapted to living in particular levels of oxygen
- Clean water has a higher concentration of oxygen than polluted water
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