(2) Z&B identification

• Scientists who study environmental interactions

  Ecologist
• The branch of science pertains to oikos means house to live in

  Ecology
• Categories in the food chain the makes its food

  producer
• The area in which an organism lives includes the space, water , the food available and soil types.

  Habitat
• The part of the earth system where life exists

  Biosphere
• The layer of gases surrounding the earth.

  Atmosphere
• A group of same species that live in a specific time and space

  Population
• The organisms that does the killing and eating

  Intraspecies
• Interspecies interactions in which both organisms benefits from one another

  Mutualism