16 Bio Terms Crossword

This printable crossword puzzle on the topic of Ecology & Evolution has 16 clues. Answers range from 7 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Description

All aspects of the area in which an organism lives. Biotic and Abiotic factors
All the factors that a species needs to survive, stay healthy, and reproduce. Such as: food, abiotic conditions, and behavior.
Occurs when two species use resources in the same way.
Keeps two species from occupying the same niche.
Occurs when one organism captures and eats another.
Both organisms benefit
One organism benefits, the other is unharmed.
One organism benefits, the other is harmed.
Number of individuals that live in an area
Rapid population increase due to an abundance of resources.
Due to a population facing limited resources.
Is the maximum number of individuals in a population that the environment can support.
Something that keeps the size of a population down.
Started by pioneer species., 115+ years
Started by remaining species., 40+ years
Regenerates or creates a community after a disturbance. Such as: a sequence of biotic changes, damaged communities are regenerated, and new communities arise in previously uninhabited areas.

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