Science Crossword

A change made by an organism to survive in its habitat
A system of food chains that intertwine with each other
A chart created to show how energy flows through organisms
Animals that eats plants
A single animal, plant, or fungi
Variety of animals plants or fungi that you can find in a certain ecosystem or even a biome
A living creature (a plant animal or fungi) that shapes an ecosystem or other organisms
A species that is highly needed for an ecosystem to thrive
A method used by scientists to determine the population of a species by observing a few organisms
The role of organism in its ecosystem
An organism that breaks down a dead animal corpse
An interaction where organisms compete for resources land or a mate
A method by scientists where they mark animals and go back to recapture to see how many are still alive.
When organisms colonize land and live there
The process where Nitrogen gets converted to ammonia or other nitrogen compounds.
A non-living component in a ecosystem
The first species to colonize a territory
A number of how many organisms in the same species