One
An apple tree
What is a producer
Eats only meat
what is a carnivore
The sun
Energy source for plants
live underground and decompose dead things
Worms
Eats only plants
eats anything
Omnivore
makes its own food
Producers
eats dead things
Decomposers
bacteria is one
Decomposer
animals and humans are this
Consumers
it brings nutrients to the top of soil
Worms
The end of dinosaurs started with this
An asteroid
A fish in a pond releases this
Carbon Dioxide
A plant in a pond is useful because it does this
Takes Carbon Dioxide out of a pond
Bacteria in a pond does this
Acts as a decomposer
Includes all things in an ecosystem
Food Web
Plant uses the sun for energy and makes what
food for itself
Consumers need what to breath
Oxygen
plant gives energy to a mouse, who gives energy to a owl. This is an example of what
A food chain
An ecosystem would collapse and die, if we took our this
Sun, plants, or energy source
Name a living thing that did survive after the dinosaurs were wiped out
sun, water and Carbon dioxide
plants need this to live or make food
mushroom roots turn dead things into this
soil
energy the living organism got by eating it