ppt 1

• Habitat


  Where a plant, animal or other individual lives
• Niche


  How an organism interacts with other living things, What an individual eats and non-living factors

  a role or position that an individual has in its environment
• Types of Niches


  • Spatial or Habitat Niche - deals with the physical space occupied by the organisms
  • Trophic Niche - on the basis food level of an organization, it is distinguished
  • Multidimensional or Hypervolume Niche - considers number of environmental factors (both biotic and abiotic)
• Correct sequence


  Organisms to populations to communities to ecosystem to biosphere
• Biosphere


  the global ecosystem: the parts of the planet and its atmosphere where life is possible
• Ecosystem


  the living and nonliving components of an area
• Community


  all populations that occupy the same region
• Population 


  a group of the same species of organism living in the same place and time.