pollution and human growth
starter mind map for students to finish
- Created by: Sharan Tagore
- Created on: 25-04-14 15:53
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- Population and Pollution
- human population growth
- increase in food production and better medicines means more people survive
- larger world population overall
- increase in food production and better medicines means more people survive
- humans & pollution
- fertilisers contain the chemicals __________ & __________
- these compounds are __________ that plants need to grow
- fertilisers contain the chemicals __________ & __________
- causing pollution
- sulfur dioxide gas released into atmosphere by burning __________ __________
- _________ & phosphate run off from fertiliser can get into lakes and rivers
- leads to Eutroph- ication of rivers
- massive algal growth causes....
- leads to Eutroph- ication of rivers
- human population growth
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