Biotic and abiotic Factors
Biotic: living things such as plants, animals, fungi, and bacteria
Abiotic: nonliving things such as moisture, temperature, wind, sunlight and soil
Abiotic: nonliving things such as moisture, temperature, wind, sunlight and soil
Biodiversity: Variety of life within an area
Example: Rain forest , Tropical Rain Forest
Example: Rain forest , Tropical Rain Forest
Keystone species: Organism that has an unusually large effect on its ecosystem
Example : Beaver
Beavers are a Keystone species because they construct dams, and create an ecosystem used by a wide variety of species.
Example : Beaver
Beavers are a Keystone species because they construct dams, and create an ecosystem used by a wide variety of species.