ECOSYSTEMS

ECOSYSTEMS

made up of
1. BIOTOPE
  1. non-living things
2. BIOCOENOSIS
  1. living things
    1. form groups
      1. Population
        group of organisms same species
        habitat
        aquatic
        terrestrial
        the place where a population lives
      2. community
        collection of different populations
changes
1. natural changes
  1. seasonal changes
  2. fires
2. artificial changes
  1. Pollution
  2. Forest fires
  3. Overfishing
  4. Deforestation
the relationships can be
1. Intraspecific relationships
  1. same species
2. Interspecific relationships
  1. different species
3. Trophic relationships
  1. organisms that eat and are eaten
  2. Producers
  3. Consumers
    1. Primary
    2. Secondary
    3. Tertiary
  4. Decomposers
  5. Food chain
    1. Food web
classification
1. Natural
  1. terrestrial
  2. savannah
  3. forest
  4. tropical rainforest
  5. aquatic
2. Artificial
  1. city
How to protect them
1. saving water
2. save energy
3. recycling
4. respecting nature

Resource summary

	Created by Blanca Francisco almost 4 years ago