day to day condition of earths atmosphere at a particular time and palce
natral selection in which atmospheric gases trap heat inside earths atmosphere
cold area where the sun's rays strike at a very low angle
climate in this area ranges from hot to cold, depending on the season
biological influences on organisms within an ecosystem
nonliving factors that shape ecosystems
the full range of conditions in which an organism lives and the way in which the organism uses those conditions
interaction where an organism captures and feeds on another organsim
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