Topic 2.5 Investigating Ecosystems
International Baccalaureate
Environmental Systems and Societies
Ecosystems and Ecology
Diversity
Measuring abiotic factors
Biotic factors
Topic 3.2 Origins of Biodiversity
International Baccalaureate
Environmental Systems and Societies
Biodiversity and Conservation
Evolution
Natural Selection
Speciation
A powerpoint for the N-cycle including a worksheet and clues.The worksheet is a diagram of the N-cycle with the names of the processes on it, but descriptions left blank, the descriptions are muddled up on the clues sheet. I cut up the clues and hid them around the classroom for pupils to find and fill in the gaps.