Study

Ecosystems

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  • What begins a food chain?
    sun
  • ________________________ is the struggle among living things for resources.
    Competition
  • A ________________________ is an organism that makes its own food
    Producer
  • Several connected food chains form a _____________________
    food web
  • Name the ecosystem: . It is hot and damp. Toucans live here.
    Tropical Rainforest
  • Which is a nonliving thing? (Plants, Animals, Bacteria, Mineral)
    Mineral
  • A ______________________ is an organism that breaks down dead plant and animal material
    Decomposer
  • Which animal eats other animals?
    Carnivore
  • What animal eats just plants?
    Herbivore
  • How do humans endanger animals?
    cutting down trees, hunting
  • Living and nonliving things that interact in an environment make up an
    ecosystem
  • Which is a living thing? (Minerals, Algae, Water, Sunlight)
    Algae
  • Which is a living thing? (Bacteria, Rock, Soil, Air)
    Bacteria
  • Name the ecosystem: It is cold and dry in winter and warm and wet in summer. Foxes and bears live here. 
    Temperate Forest
  • Name the ecosystem: Water covers the soil for part or all of the year. Wading birds live here. 
    Wetlands
  • When there is not much food, a _________ may happen between animals.
    Competition
  • Which animal eats plants and animals?
    Omnivore
  • A _______________________ is an organism that eats other organisms
    Consumer