Weather
Climax vegetation
Photosynthesis
Food chain
Primary producer
Climate
Ecosystem
Decomposers
The state of the atmosphere at a given time
The most dominant form of vegetation in an area
The process of plants converting sunlight to energy
The sequence of feeding arrangements in an ecosystem in which each member may be food for the next highest member of the chain
An animal that eats only plant matter
The long-term changes in temperature and rainfall experienced in an area
An area of the Earth’s surface where living organisms interact with parts of the Earth
An animal, fungus or bacterium that breaks down or cleans up waste matter