Megathermal

In climatology, the term megathermal (or less commonly, macrothermal) is sometimes used as a synonym for `tropical.` In order for a particular place to qualify as having a megathermal climate, every single month out of the year must have an average temperature of 18┬░C or above. Megathermal climates are sometimes split into two temperature-based.....
Found on http://en.wikipedia.org/wiki/Megathermal

megathermal

megathermic, megathermal A reference to a plant favoring warm habitats.
Found on http://www.wordinfo.info/words/index/info/view_unit/1273/6
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