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6.3 & 6.4 Biology Vocabulary

Across
Is a place where significant numbers of species and habitats are in immediate danger of extinction
Is the total of all the genetically based variation in all organisms in the biosphere
The atmosphere contains a relatively high concentration of ozone
Describes the total area of functioning land and water ecosystems
Refers to the variety of habitats, communities, and ecological processes
Down
Development often splits ecosystems into pieces
The number of different species in the biosphere, or in a particular area.
The farming of aquatic animals
Can refer to the sum total of all different forms of genetic information carried by a particular species
An increase in temperature