A plant that is able to make it's own food through photosynthesis
Producer
The nonliving parts of an ecosystem.
Abiotic Factors
All the plants and animals in an area
Community
The role or job of an organism
Niche
Gas given off when animals breathe and used by plants in photosynthesis
Carbon Dioxide
Gas given off by plants and required by animals to respire
Oxygen
A condition in the environment that may cause a change in the population
Limiting Factor
A group of organisms and their physical surroundings
Ecosystem
An organism that gets its energy from a green plant (or other living organism)
Consumer
The living parts (organisms) of an ecosystem.
Biotic Factors
Name the producer in the food web
Grasses
Name a 1st level consumer in the food web
Rabbit or Mouse or Grasshopper
Name a 2nd level consumer in the food web
Fox or Owl or Frog or Bird or Hawk
Name a 3rd level consumer from the food web
Owl or Snake
What would happen if the rabbit went extinct?
(1) Fox would lose a food source and population might decline (2) Possible overgrowth of grass
Which level on the energy pyramid has the most organisms?
The Bottom (Producers)
