Nitrogen Cycle

The Nitrogen Cycle Game nitrogen cycle 151 4 Japan's automobile 'nitrogen oxides law': an example of direct environmental regulation product life cycle The Nitrogen Cycle is carried out by thousands of 'Nitrifying' bacteria that live and grow in the biological media of the aquarium filter These bacteria take

carbon cycle Nitrogen is taken up by plant roots and combined into organic substances in the plant, such as enzymes, proteins and chlorophyll Chlorophyll