Fuel flow
Classified in Social sciences
Written at on 
English with a size of 1.92 KB.
Process: Consumers get energy and matter for their life processes by eating other organism, some energy is lost as heat and matter is returned to environment.
[[The energy needed to live is obtain for food that is matter, energy is the fuel that human need to live and be productive or active.
´´The movements of water between the oceans, atmosphere, land and living things is know as a water cycle. To get nitrogen consumers need eating plants or other organism. The energy organism need to lie, found in atmospheres.
Primary: Dont have soil and never life.
Secondary:Place before were life already have soil.