Science 7 Ecosystems: Living Things and the Environment Flashcards
Abiotic Factor
A nonliving part of an organism’s habitat
Biotic Factor
A living or once-living part of an organism’s habitat.
Community
All the different populations that live together in a certain area.
Density
The measurement of how much mass of a substance is contained in a given volume.
Ecosystem
The community of organisms that live in a particular area, along with their nonliving environment.
Habitat
An environment that provides the things a speific organism needs to live, grow, and reproduce.
Limiting Factor
An environmental factor that causes a population to decrease in size.
Organism
A living thing.
Population
All the members of one species living in the same area.
Resources
Something found in nature that enhances the lives of plants, animals, and humans.
The measurement of how much mass of a substance is contained in a giving volume.
Density
Something found in nature that enhances the lives of plants, animals, and humans.
Resource
An environmental factor that causes a poplation to decrease in size.
Limiting Factor
The community of organisms that live in a particular area, along with their nonliving environment.
Ecosystem
All the different populations that live together in a certain area.
Community
