Editing
Food Webs and Trophic Dynamics
(section)
Jump to navigation
Jump to search
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
== <span style="color: #FFFFFF;">Remembering</span> == * '''Food Web''' β A system of interlocking and interdependent food chains. * '''Trophic Level''' β The position an organism occupies in a food web (e.g., Producer, Herbivore, Carnivore). * '''Producer (Autotroph)''' β An organism that makes its own food (usually through photosynthesis). * '''Consumer (Heterotroph)''' β An organism that must eat other organisms for energy. * '''Decomposer''' β An organism (like fungi or bacteria) that breaks down dead matter, returning nutrients to the soil. * '''Trophic Cascade''' β When a change at the top of a food web (like removing a predator) causes a "Chain Reaction" down to the bottom. * '''Biomass''' β The total mass of all living organisms at a specific trophic level. * '''The 10% Rule''' β The rule of thumb that only about 10% of the energy at one trophic level is passed on to the next. * '''Keystone Species''' β A species that has a much larger impact on its ecosystem than its population size would suggest (e.g., Sea Otters). * '''Apex Predator''' β A predator at the very top of the food web with no natural enemies. </div> <div style="background-color: #006400; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">
Summary:
Please note that all contributions to BloomWiki may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see
BloomWiki:Copyrights
for details).
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
Navigation menu
Personal tools
Not logged in
Talk
Contributions
Create account
Log in
Namespaces
Page
Discussion
English
Views
Read
Edit
View history
More
Search
Navigation
Main page
Recent changes
Random page
Help about MediaWiki
Tools
What links here
Related changes
Special pages
Page information