Michelle's Biology (:

Pyramid of Energy: Only 10% of energy from each trophic level would be transferred to the next trophic level. For example, the grass has 10...

Understand the transfer of substances and of energy along a food chain Energy and substances in food chains are being transferred from pr...

Understand the concepts of food chains, food webs, pyramids of number, pyramids of biomass and pyramids of energy transfer. Food Chain   ...

Recall the names given to different trophic levels to include producers, primary, secondary and tertiary consumers and decomposers. Troph...

Quadrats sample means to use quadrats as sample to find out the distribution of a population in a certain habitat. Quadrats sample must be....

Quadrats: estimate the population size to two areas A single ecosystem can be divided into two parts by a fence, etc. resulting in the d...

now let's go step by step... Ecosystem - rainforest Community - animals Population - Parrot