Emma Cooper is a freelance writer, photographer and podcaster. An active organic gardener, Emma lives in Oxfordshire with three plastic compost bins, two wormeries and a pair of bokashi bins. There used to be chickens, too, but they have all moved on to pastures new.
ScienceShack have instructions for making your own marine or dry land ecosystem! Might try that when my courses are finished, although the marine one looks a little fiddly. If that all sounds like too much effort, you can play with their virtual biosphere instead.