Answers: 2.2: Drawing Ecological Pyramids
You will find the answers to the pyramids activity on this page Answers Pyramids of Numbers 1 hectare of grassland Producer --> Primary Consumer --> Secondary Consumer --> Tertiary Consumer 15 000 000 --> 2 000 000 --> 900 000 --> 10 Pyramid of numbers for one oak tree Oak tree --> Insect larvae --> Blue tits --> Tawny owl --> Bird lice 1 --> 500 000 --> 20 --> 1 --> 100 000 Pyramids of Biomass 10 m2 plot of Savannah...