Study

Ecosystems

  •   0%
  •  0     0     0

      Back   Restart
  • The interaction between different populations in an ecosystem to meet their needs is called?
    Competition
  • The different populations in an ecosystem make up the ecosystems.....
    Community
  • What is a habitat
    Where an organism lives within an ecosystem
  • A group of the same organism living in an ecosystem together is called
    A population.
  • What is an organisms environment made up of?
    Non-living and living things
  • Organisms tend to live in groups called ......
    Communities
  • What is a biotic part of an environment?
    Plants, animals & other organisms
  • Each ecosystem has its own collection of .........
    Living and non-living things
  • Does competition just occur between populations or within populations?
    Between and within
  • Name some abiotic things in an environment
    Climate, water, soil, air, nutrients
  • Why is diversity important ?
    Teacher decides if reason is strong enough
  • Choose the correct word: a habitat is where an organism hunts/lives within an ecosystem
    Lives
  • What does the word biotic refer to?
    Living things in an environment
  • What is diversity?
    The variety of different species that live in an ecosystem
  • Do ecosystems change over time?
    Yes
  • Name an animal with a narrow niche in relation to food.
    Pandas
  • Why are abiotic factors important to a frog for example?
    Water, soil etc
  • Name a large ecosystem
    Forest, desert, sea, swamp etc
  • The living and non living things that surround and affect an organism is called...
    Environment
  • What does the word abiotic refer to?
    Non living things in an environment
  • Name a small ecosystem
    Bush, puddle, pond etc
  • There is a certain supply of food, water, shelter etc to provide for populations in an ecosystem. What do you call these resources?
    Limiting factors
  • What is an organisms niche?
    It’s complete role or function in an ecosystem
  • What is an ecosystem?
    An ecosystem is all of the organisms living in a place together with their environment
  • When a population doesn’t compete for things in an ecosystem what happens/?
    They won’t survive
  • Populations of species in an ecosystem compete for their needs. What are their needs?
    Food, water, shelter and a space to live
    • Your experience on this site will be improved by allowing cookies.