This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 4 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Organisms moving into an area
A group of individuals of the same species living in a particular place
A large number of individuals is added to the population in each generation
Resources that limit the growth of a population
What is a rapid increase in population?
Depend on how many organisms are in an area
What causes a population to decrease?
A natural disaster that can cause damage to a population?
What is a rapid increase in a population?
What is one thing animals in order to survive?