population dynamics crossword puzzle

group of organisms of the same species that live in the same area
number of individuals per unit area
the presence of too many individuals in an area for available resources
occurs when individuals of a population reproduce at a constant rate
as resources become less available the population growth rate slows or stops
the number os organisms of one species that can be supported in an enviroment
study of info about human populations
refers to the number of people of each different age level within a population
resources that can regenerate if they are alive
resources that cannot be replenished by natural process
a way of using natural resources without depleting them or causing long-term environmental harm
the total of all the variety of organisms in a specific area
unwanted change in the environment that is caused by harmful substances, wastes, gases, noise, and radiation