click below
click below
Normal Size Small Size show me how
Natural Selection
Vocab
| Term | Definition |
|---|---|
| Charles Darwin | eminent English naturalist, geologist, and biologist |
| Migration | the movement of people, animals, or organisms from one place to another |
| Adaptation | the 2002 American comedy-drama film or the general biological and linguistic concepts of change |
| Habitat | a natural ecological environment where a species lives |
| Natural selection | the differential survival and reproduction of individuals due to differences in their observable traits and genetic makeup |
| Hypothesis | a proposed, testable explanation for a phenomenon, observation, or research question that has not yet been proven |
| Variation | any change, difference, or deviation in condition, amount, level, form, or standard from a norm |
| Species | the basic unit of biological classification and the lowest major taxonomic rank in the Linnaean hierarchy |
| Evolve | to develop, change, or grow gradually over time, often moving from a simpler state to a more complex, advanced, or better-adapted form |
| Population | the total number of people, animals, or living organisms inhabiting a specific geographic area or region at a given time |
| Predator | an organism that naturally hunts, kills, and consumes other organisms (its prey) for food |
| Prey | an animal that is hunted, caught, and killed for food by another animal |
| Environment | the set of physical, chemical, biological, social, or cultural conditions and surroundings that affect the growth, health, development, and survival of a living organism or system |
| Evolution | a gradual process of change, development, or growth from one state to another over time |
| Decompoisers | living organisms that break down dead plants, animals, and waste materials into simple nutrients |
| Extinction | the state or process in which a group, species, language, or physical phenomenon no longer exists anywhere on Earth |
| Climate | the long-term pattern of atmospheric conditions—including temperature, precipitation, humidity, wind, and sunshine—typically averaged over a 30-year period |
| Hibernate | to spend the winter in a deep, sleep-like state of inactivity to survive cold weather and food shortages |
| Biomes | a large, distinct geographical region defined by its specific climate, soil, vegetation, and animal life |
| Fitness | the condition of being physically strong and healthy, or the quality of being suitable and qualified for a specific task or role |