Organising an ecosystem
Change in distribution - change in where an organism lives.
Water Cycle - the cycle of water around planet Earth. Water is constantly recycled.
Carbon Cycle - the constant cycling of carbon.
Photosynthesis - the process used by plants to turn carbon dioxide + water into glucose + oxugen using light energy.
Decay - the break down of dead organisms to get energy.
Microorganism - single celled organisms.
Biogas - a type of biofuel that is naturally produced from the decomposition of organic waste.
Biogas Generators - used to produce Biogas.
Also see Photosynthesis.
The rate of decay
Watch the video and have a go at writing out the steps of the practical.