My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Ecology Crossword Puzzle

Author: Mrs. Eddy
Across
First trophic level; these are autotrophic organisms; can make their own food
A group of organisms that can breed and produce offspring
Process by which water changes from a liquid to a gas
Living factors that influence an ecosystem
The way an organism comes back to a climax community after a disturbance
Represents the amount of living matter at each trophic level
Relationship in which one benefits and the other is neither benefited nor harmed (WIN-0)
The first species of any kind to populate an area without soil (lichens/moss)
The main source of energy for life on earth
Type of succession where there is no soil; barren rock
Down
A factor that causes populations growth to decrease
A consumer that is usually the top carnivore
Relationship where one organism benefits while the other is harmed (WIN-LOSE)
Network of food chains within an ecosystem
Organisms that break down dead organic matter
Relationship where one organism is the "hunter" and the other is the "hunted"
A stable group of plants and animals that is the end result of succesion
Relationship in which both species benefit (WIN-WIN)
Type of succession where there is still soil remaining
The study of interactions between different organisms and between organisms and their environment