This video from the Biology with Dr. Chris van Tulleken series explains key scientific concepts and processes related to energy, food chains and food webs. BBC Teach has thousands of free ...

Food web is an important conceptual tool for illustrating the feeding relationships among species within a community, revealing species interactions and community structure, and understanding the ...

A food web is all the food chains that make up an ... This clip will be relevant for teaching science at Key Stage 2 and Key Stage 3 in England, Wales and Northern Ireland or Second/Third Level ...