Science vocab Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Term | Definition |
limiting factors | are things that limit the numbers of animals in an area includes food, water, living space, predators, disease, fire, and humans. |
commensalism | relationship that benifits one organism, but does not harm or help the other |
habitat | the place where an organism lives |
niche | the role an organism plays in an ecosystem |
parasitism | relationship that benifits one organism while hurting and harming its host |
predation | feeding one organism on another |
symbioses | any close relationship between two or more different species |
algea | main producers in lakes and oceans |
producer | organism that makes its own food |
secondary consumer | an organism that consumes plant eating animals |
decomposer | an organism that breaks down the waste or remains of non living organisms |
tertiary consumer | an organism that consumes meat eating animals |
scavenger | animal that eats only dead organism |
organism | any living thing |
offspring | new organism produced by a living thing |
asexual reproduction | reproduction needing only one parent |
sexual reproduction | reproduction needing two parents |
reproduction | process by which living things produce new organisms that are alike themselves |
fission | simplest form of asexual reproduction (ex. paramecium) |
budding | growth of a new organism from the parent organism (ex. yeast) |
controlled experiment | two experiments that are exactly alike except for one change in one of them |
field study | an experiment that is done outdoors in a field setting |
laboratory study | an experiment that is done indoors in a lab |
control | part of an experiment in which NO CHANGE is made |
variable | anything that CAN BE CHANGED in an experiment. the one change that is made! |
experiment | a test of hypothesis |
adaptation | any trait of an organism that helps that organism live in its enviornment |
behavior | the way in which an organism responds to different stimuli |
stimulus | a change that causes a response |
response | a reaction to change |
migration | movement of animals from one place to another |
hibernation | temporary sleep like state of some animals during winter months |
instinct | behavior thatan organism is born with- so it is NOT a learned behavior |
mutalism | is a relationship where two organisms both benifit from the relationship (and neither of the organisms is hurt or harmed by the relationship) |
Created by:
juliana1113
Popular Science sets