Food Chains and Food Webs (PowerPoint)
Bell task: Spot the 12 differenceBell task: Spot the 12 difference Food Chains.
Bell task: Spot the 12 difference
Energy in Ecosystems Producers – Basis of an ecosystem’s energy – Autotrophs: perform photosynthesis to make sugars – Chemotrophs: Bacteria which use.
Energy and Ecology Ecosystem Components Producers – Basis of an ecosystem’s energy – Autotrophs: perform photosynthesis to make sugars – Chemotrophs:
