Question | Answer |
The Study of the interactions among organisms and their enviroment. | Ecology |
The non living parts of the enviroment. | Abiotic factors |
Living or once-living organisms in the enviroment. | Biotic Factors |
All of the individuals of one species that live in the same area at the same time. | Population |
The populations of different species that interact in some way. | Community |
All of the communities in an area and the abiotic factors that affect them. | Ecosystem |
The level of biological organization that is made up of all the ecosystems on earth. | Biosphere |
The number of individuals in a population that occupy a definite area. | Population density |
Any Biotic or a biotic factor that limits the number of individuals in a population. | Limiting Factor |
Any close interaction between two or more different species. | Symbiosis |
The role or job of an organism in the ecosystem. | Niche |
The place where organism live. | Habitat |
A model, a simple way of showing how energy, in the form of food, passes from one organism to another. | Food Chain |
A series of overlapping food chains that exist in an ecosystem. | Food Web |
The process of evaporation, condensation, and precipitation. | Wter Cycle |
Carbon ____________________ through the carbon cycle. | can follow several different paths |
Plant eating animals. | herbivores |
Meat eating animals. | carnivores |
Animals that eat plants and animal meat. | Omnivore |
Nitrogen is used by? | organisms to make proteins and nucleic acid. |
What happens to the amount of energy when you move from the bottom of an energy pyramid to the top? | The energy is greatly reduced. |
How are population spacing classified? | Evenly Spaced, randomly spaced or clumped together |