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Ecosystems: definition and types

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  • What type of animal is it?
    Vertebrate, mammal
  • Why are pesticides dangerous?
    Because they travel to the water
  • Name this ecosystem
    Tropical rainforest
  • Transports and factories cause...
    Pollution
  • Name this ecosystem
    Tundra
  • Give two examples of biotic factors
    Any type of plants or animals
  • It is a forest with deciduous trees
    Temperate forest
  • What can you see in the picture?
    Food chain
  • Food chains have an arrow because...
    It represents the way the energy travels
  • Name this ecosystem
    Savanna
  • In this ecosystem there are no plants. It has got long winters and short summers
    Tundra
  • Name this ecosystem
    Temperate forest
  • What are the biotic factors in an ecosystem?
    The living things: plants and animals
  • It is a forest with evergreen trees
    Tropical rainforest
  • What type of animal is it?
    Invertebrate, arachnid
  • What are the abiotic factors in an ecosystem?
    The non-living things
  • Name this ecosystem
    Taiga
  • Give two examples of abiotic factors
    Water, air, soil, rocks, sunlight, oxygen...
  • In this ecosystem there are lots of pines
    Taiga
  • In this ecosystem there is little to no rain. Animals are nocturnal
    Desert
  • How do we call it when humans fish too many fish?
    Overfishing
  • When humans cut off too many trees it is called...
    Deforestation
  • What type of animal is it?
    Vertebrate, amphibian
  • Name this ecosystem
    Desert