Save
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 2

QuestionAnswer
relating to water Aquatic
relating to the land Terrestrial
The ability to do work. In an ecosystem, the ultimate source of energy is the sun. Energy
each energy level in a food chain or food web Trophic levels
an organism that makes its own food from photosynthesis (plants, algae, plankton, etc.) Producer
process by which producers use the sun's energy to convert water and carbon dioxide into sugars Photosynthesis
the total mass of living matter in a given unit area which can be converted to energy Biomass
organisms that make their own food (producers) Autotrophs
Organisms that eat living producers and/or other consumers for food (Heterotrophs) Consumers
consumers, they rely on other organisms for their energy and food supply (consumers) Heterotrophs
an organism that eats only plants (primary consumers) Herbivores
animals that feed on producers; ex. herbivores Primary Consumers
an organism that eats primary consumers Secondary Consumers
Animals that eat secondary consumers. Third Level Consumer
organism that obtains energy by eating animals Carnivore
an organism that eats both plants and animals Omnivores
Organisms that break down the dead remains of other organisms such as bacteria and fungi Decomposers
wastes and remains of dead organisms Detritus
simple model that shows how matter and energy move through an ecosystem through feeding relationships Food Chain
a diagram that shows ALL of the feeding relationships between organisms in an ecosystem Food Web
The reactants of Photosynthesis CO2 + H2O
The products of Photosynthesis C6 H12 O6
Plants need this for Photosynthesis Carbon Dioxide
Plants produce this in Photosynthesis Sugar
Created by: Asher Abshier
Popular Earth Science 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