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Conservation Oly A
Native Plants and Animals (updated 2023) incl uding invasive Species
Term | Definition |
---|---|
Adaptation | a special physical feature which enables organisms to live better |
Biodiversity | the variety of living organisms in a particular habitat or geographic area |
camouflage | a protective means of hiding, through patterns and colors |
carnivore | meat eater |
carrying capacity | the number of organisms that can successfully live in an area |
community | a group of plants and animals living together |
competition | the struggle between organisms for the same living space and food |
consumer | organisms that feed on other plants and animals |
crepusculor | animals active at dawn and dusk |
decay | the breakdown of plants and animals |
decomposer | organisms that break down dead plants and animals into new soil |
diurnal | animals active during the day |
ectotherm | cold-blooded |
endotherm | warm-blooded |
environment | the total surroundings of a plant or animal |
food chain | the sun's energy being passed on from plants to animals |
food web | a number of food chains connected within a community |
habitat | where a plant or animal lives within a community |
niche | the job or role of a plant or animal within the community |
herbivore | animal which feeds on plants |
nocturnal | animals active at night |
omnivore | an animal that eats both plants and animals |
organism | any living thing, plants, or animals |
photosynthesis | making of food by green plants using sunlight, carbon dioxide, water, and soilminerals and nutrients |
population | the total number of one kind of organism living in an area (ex: all the deer in an area) |
predator | an animal that kills other animals for food |
prey | an animal that is killed and eaten by another |
producer | plants which made and store food |
scavenger | animals that feed on dead organisms |
species | a specific type of organism |
succession | the changing plants and animals of a given area over a period of time |
territory | the area that is defended by an animal |
insectivore | Animal which feeds on insects or other small invertebrates organisms |
keystone species | Species of plant or animal that most or all of the other species in an ecosystem are directly or indeirectly dependent on. |
invasive | A species of plant or animal that outcompetes other species, causing damage to an ecosystem. |
Native | An organism, plant or animal, that lives in an area naturally without any human involvement. |