Tropical Forests Index
Forests as Ecosystems
Distribution & Climate
An Amazing Strategy
What's All the Fuss?
Endangered?
Do You Know?
Now Try This
Goals & Objectives
Vocabulary
Bibliography
Ecosystems Index
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TROPICAL FORESTS
Vocabulary
 
TERMS & DEFINITIONS

adaptation

a behavior or body structure which makes an organism more successful in its habitat

   

biodiversity

the variety of life forms, their ecological roles and their genetic variations
   

communities

integrated groups of species inhabiting a given area that influence one another's distribution, abundance, and evolution
   

conservation

using habitats, resources, animals and plants wisely, so as to save them for future generations
   

deciduous

bushes and trees that shed their leaves at the end of a growing season
   
decomposition
the act of breaking down or decaying into basic elements and compounds
   
ecosystem
a natural arrangement of living organisms interacting within their physical environment to create a stable system
   
endangered
in danger of extinction throughout (all or a significant portion of) its range if current trends affecting its population continue
   
foliage
the leaves of plants and trees
   
food chains
the transfer of food energy from producer (plant) to consumer (animal) to decomposer (insect, fungus, etc.)
   
forests
any dense growth of trees and other plants that covers large areas
   
habitats
any arrangement of space, food, water and shelter suitable for the survival and reproduction of an organism
   
humus
the organic part of soil formed from decaying plant and animal matter
   
natural resource
a material source of wealth that occurs in a natural state
   
photosynthesis
the production of sugars and starches from simple chemicals by using light energy
   
primate
the mammalian order that contains prosimians (lemurs), monkeys, apes, and humans
   
transpiration
the elimination of excess water through pores in plant tissues
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