Study

Eco Basics

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  • How would you classify these organisms; grass, pine tree, sunflower seed?
    plants/producers
  • What organisms are found in the widest part of the energy pyramid?
    plants/producers
  • All food chains and webs begin with ________________.
    Plants or Producers
  • What is lost or burned energy used for?
    Life functions or processes "Ruth Runs With Natural Grace."
  • What gas do plants provide for animals (humans)?
    oxygen
  • What do we call a top level consumer?
    Tertiary consumer
  • What connects the top and bottom of the energy pyramid?
    decomposers
  • What do omnivores eat?
    meat and plants
  • What type of consumer only eats plants?
    herbivores or primary consumers
  • How would you classify these organisms; mushroom, bacteria, earthworm?
    Decomposers
  • What two gases do humans and plants trade?
    Oxygen and Carbon Dioxide (symbols okay)
  • In the energy pyramid, how much energy is likely passed to the next level?
    10%
  • What does organic mean?
    Once living
  • What is the food making process for plants called?
    photosynthesis
  • Is sunlight a biotic or abiotic factor?
    abiotic
  • What is another name for herbivores in a food web?
    primary consumers
  • How would you classify these organisms; wolf, owl, tiger?
    Tertiary Consumer Predator Carnivore (any works)
  • What type of consumer only eats meat?
    carnivores
  • What 2 types of organisms are considered recyclers or nature's clean up crew?
    scavengers decomposers
  • What do we call each organism's role in its ecosystem?
    niche
  • What do plants need to perform photosynthesis?
    sun water carbon dioxide