Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

science 2018 T3

ecostyems

TermDefinition
ecology ecology is the study of how organisms interact with each other and with their non-living surroundings form an environement that is different from others near by
ecosystem a system where organisms interact with their physical surrondings to form an environment that is different from others nearby.
ecothermic animals (eg. lizards) that obatin body heat from outside their body
endothermic animals (eg. tiger) that can generate body heat internally.
environment all the factors in an organism's surronding that affect it's survival
adaptions any feature that assists an organism to survive and reproduce in it's environment.
adaptions 2 any feature that assists an organism to survive and reproduce in it's environment. adaptions are classified as structural (eg. bats wings), behavioural (eg. nocturnal animals) or fuctional (how a piece of the body works).
sustainability is an ecosystem that has the ability to maintain suitable living conditions for the community.
biodiverty a range of different species living in a community
commensalism relatioship where one organism benefits and another organism is unharmed (eg. whale tail and barnacles)
interdependance realtionship between organisms, where each other affects the other's survival (eg. predator and prey)
parasitism relationsip where one organism lives on or in another organism and harms it. eg. the parasite lives on the host & feeds off it haring it, (eg. caterpillar and wasp larvae or parasite).
biotic factors any living factor of the environment (eg.
abiotic factors any non-living factor of the environment (eg. light, water, fire, soil, oxgyen, temperature).
competition when oraganisms both try to obtain the same resorce - food or shelter etc (eg. chicks competing for food from mother).
predation when one organism (predator) kills and eats another organism (prey). (eg. lion killing and eating a zebra).
mutualism a realtionship where two organisms live closely together and both benefit (eg. birds and zebra; the bird get food and the beasts get pest control).
decomposers decomposers are organisms that break down dead or decaying organisms, and in doing so, they carry out the natural process of decomposition.
food web a system of interlocking and interdependent food chains.
food chain A food chain is a network of links in a food web starting from producer organisms and ending at predator species, detritivores, or decomposer species.
ecosystem to sustain itself . substance necesaary for it's survival & growth (eg. water or nitrogen) . input of energy (eg, sunlight) . wide range o species living there - biodiverty
Created by: lilydwan
Popular Biology sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards