Zusammenfassung der Ressource
THE BIOSPHERE
- WHAT IS IT?
- IT IS THE SUM OF ALL ECOSYSTEMS ON EARTH
- RELATIONSHIPS
- AMONG THE SAME SPECIES
- COOPERATION
- FAMILY GROUPS
- GREGARIOUS SPECIES
- HIERACHICAL COMMUNITIES
- COMPETITION
- AMONG DIFFERENT SPECIES
- PREDATION
- PARASITISM
- COMMENSALISM
- MUTUALISM
- THE FOOD CHAIN
- PRODUCER
- CONSUMER
- PRIMARY CONSUMER
- SECONDARY CONSUMER
- TERTIARY CONSUMER
- DECOMPOSER
- THE FOOD WEB
- CONNECTED FOOD CHAINS
- CAUSES OF EXTINCTION
- GLOBAL WARMING
- DEFORESTATION
- POLLUTION
- OVERFISHING
- OVERHUNTING