This printable crossword puzzle on the topic of Ecology & Evolution has 21 clues. Answers range from 6 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
All the members of a species living in the same place at the same time.
_____________________ growth means that a population size grows at a faster rate when the population is larger.
Birth rate minus death rate.
The maximum number of offspring that an organism can have in their lifetime.
The maximum population that the ecosystem can support indefinitely.
________________ occurs when individuals or populations attempt to use the same resources.
One organism that consumers another for energy.
Symbiotic relationship where one benefits and the other is harmed.
Symbiotic relationship where both benefit.
Symbiotic relationship where one benefits and the other is unaffected.
The relative distribution or arrangement of a population.
The study of human population growth.
Moving into an area.
Moving out of an area.
The distribution of ages in a specific population at a certain time.
The percentage of members of a group that are likely to survive to any given age.
The number of babies born each year per 1,000 women in a population.
The average number of years a person is to live.
What do you call a model that describes how changes in population size can occur.
Land that can be used to grow crops
Term that means more people are living in cities than in rural areas.