WJEC GCSE Science (Double Award) 3430QD · 1.6(g)
Indicators of pollution
- Code
- 1.6(g)
- In
- 1.6 Ecosystems and Human Impact on the Environment
- Topic
- 1 Unit 1: Biology 1
- Course
- GCSE Science (Double Award) 3430QD
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in 1.6 Ecosystems and Human Impact on the Environment
- 1.6(a) Food chains and food webs
- 1.6(b) Energy use and loss along food chains
- 1.6(c) Pyramids of numbers and biomass
- 1.6(d) Efficiency of energy transfer between trophic levels
- 1.6(e) Balancing food production and wildlife
- 1.6(f) Intensive farming methods
- 1.6(g) Indicators of pollution
- 1.6(h) Heavy metals and pesticides in food chains
- 1.6(i) Eutrophication