Ecosystem

Annotations:

• living thing non living thing

1. living thing
   1. human
      1. animal
         1. plant
         2. fresh air
            1. habitat
      2. fresh air
         1. carbon dioxide
            1. healthy
   2. non living thing
      1. stone
         1. house
            1. sand
2. mother earth
   1. protect the enviorment
      1. recycle
         1. by not smoking
            1. trowing rubbish
      2. responsibilty
         1. to make
            1. clean
               1. tidy
                  1. beautiful
3. ecology
   1. same as ecosysthem
   2. relationship
      1. example
         1. sun
            1. plant
               1. animal
                  1. human
                     1. give out carbon dioxide
               2. give human oxygen
4. animal
   1. food chain
      1. food web
         1. Reproduction in animal
      2. leaf
         1. caterpilar
            1. butterfly
      3. that means catterpillar eat leaf , butterfly eat catterpillar
5. plant
   1. stigma
      1. ovary
         1. ovum
            1. pollen grain
6. place
   1. mountain
      1. dessert
         1. rainforest
            1. ocean
            2. tree
         2. hot
            1. cammel
               1. captain