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

chapter 6

vocab

TermDefinition
biome is a group of ecosystems that share similar abiotic and biotic conditions
climate describes the average conditions, including temperature and precipitation, over long periods in a given area
weather the day to day conditions in Earth's atmosphere like sunny and humid or cold and snowy
climatographs to describe the conditions in a biome
net primary production is the organic matter or biomass that remains after cellular respiration
canopy that towers 50 to 80 meters above the ground
emergent layer the tallest trees pop through the canopy and make up the top layer of the rain forest
understory compete for available light
epiphytes are plants that grow on other plants instead of in soil
deciduous trees lose their leaves and stop photosynthesis during part of the year
estivation when conditions are dry some animals enter a deep sleep like period of dormancy
coniferous trees that produce seed bearing cones
hibernation is a deep sleeplike state that an animal enters for most of the winter
permafrost because of the cold climate underground soil remains frozen year round
salinity measures the amount of salts dissolved in water
photic zone the uppermost layer of an aquatic ecosystem where there is enough sunlight for photosynthesis
aphotic zone where no sunlight penetrates and photosynthesis cannot occur
benthic zone the very bottom of a body of water
littoral zone the shallow near shore portion of the photic zone
limnetic zone is farther from the shore where there are no rooted plants
wetlands are areas of land that are flooded with water at least part of the year
flood plain areas nearest a rivers course that are flooded periodically are
estuaries are bodies of water partly enclosed by land
upwelling the vertical flow of cold nutrient rich water toward the surface occurs where horizontal currents diverge or flow away from one another
Created by: dasilvic500
 

 



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