A single tree
Organism
Name the decomposers.

Mushroom, Earthworm
A forest in a temperate climate where the trees lose their leaves each year.
Deciduous Forest
Soil.
Abiotic or Biotic?
Abiotic
An organism that cannot make its own food and gets it from other sources by eating plants and animals.
Heterotroph/consumer
Biosphere
Name the producers/autotrophs.

Bilberry, Bear Sedge, Lichen
A cold desert where the soil lacks nutrients but grass can grow.
Tundra
Mushrooms.
Abiotic or Biotic?
Biotic
A consumer that eats both plant and animal material.
Omnivore
A school of fish
Population
Name the primary consumers.

Brown Lemming, Artic Fox, Caribou, Grizzly Bear
A forest with warm temperatures that gets lots of rainfall and have more species than any other biome.
Tropical Rain Forest
Nuclear Energy.
Renewable or Nonrenewable?
Nonrenewable
A consumer that eats the remains after a dead organism
Scavenger
A fox, a squirrel, and a pine tree
Community
Name the tertiary consumers.

Snowy Owl, Rough-legged Hawk
A dry, temperate region that can support a few trees and animals like Elephants.
Savanna
Biofuels.
Renewable or Nonrenewable?
Renewable
The beginning of a food chain and the energy source of all life on earth.
Sun
The Florida Everglades
Ecosystem
Name the secondary consumers.

Short-tailed Weasel, Artic Fox, Jaeger, Grizzly Bear
A forest with a mild climate and lots of rain that house species like black bears.
Temperate Rain Forest
Yucca plant that provides the moths a place to lay eggs and Yucca moth which pollinates the plant.
Mutualism, Commensalism, Parasitism?
Mutualism
A linear representation of who eats whom in an ecosystem, showing the flow of energy.
Food Chain