13 - Energy + ecosystems
Subdecks (5)
13.5 - Leaching + eutrophication
Biology > 13 - Energy + ecosystems5 cards13.4 - Natural + artificial fertilisers
Biology > 13 - Energy + ecosystems4 cards13.3 - Nutrient cycles
Biology > 13 - Energy + ecosystems16 cards13.2 - Energy transfer + productivity
Biology > 13 - Energy + ecosystems8 cards13.1 - Food chains + energy transfer
Biology > 13 - Energy + ecosystems11 cards