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natrual selection

vocab

TermDefinition
Charles Darwin A scientist who developed the theory of evolution by natrual selection after studying how living things vary and adapt over time.
Migration The movement of animals from one place to another, often to find food, reproduce, or reach a more suitable climate.
Adaption An inherited trait or behavior that helps an organism survive and reproduce in its environment.
Habitat The natural place where an organism lives and gets the food, water, shelter, and other things it needs.
Natrual Selection The process in which organisms with helpful inherited traits are more likely to survive and reproduce, passing those traits to their offspring.
Hypothesis A possible explanation or prediction that can be tested through investigation or evidence.
Variation Differences in traits among individuals of the same species.
Species A group of similar organisms that can reproduce with one another and produce fertile offspring.
Evolve To change inherited traits over many generation.
Population All the members of the same species living in the same area at the same time.
Predator An animal that hunts and eats other animals.
Prey An animal that is hunted and eaten by a predator.
Environment All the living and nonliving things around an organism that affect its life.
Evolution The change in inherited traits of population over many generation.
Decomposers Organisms, such as fungi and many bacteria, that break down dead organisms and waste, returoting nutrients to the environment.
Extinction The permanent disappearance of a species when all its members have died.
Climate The usual pattern of weather in a place over a long period of time.
Hibernate To spend a period in a state of greatly reduced activity and energy use, often during cold weather when food is scarce.
Biomes Large regions of earth with simular climates and typical plants and animals.
Fitness (in natrual selection) How well an organism survives and reproduces in its environment, passing its inherited traits to the next generation.
Created by: user-2047695
 

 



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