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Science notes101

science note for grade 9

Biotic the living parts of an ecosystem
ecosystem all the interacting parts of a biological community and its environment
sustainable ecosystem an ecosystem that is capable of capable of withstanding pressure and giving support to variet
aquatic ecosystem an ecosystem that is water based either fresh water or salt water.
terrestrial ecosystem An ecosystem that is land based.
Abiotic the non-living parts of an ecosystem.
lithosphere the hard part of the earths surface.
hydrosphere all the water found on earth, including lakes, oceans, and ground water.
atmosphere the layer of gases above earths surface.
biosphere the regions of earth where living organisms exist.
solar eclipse occurs when moon blocks sun
lunar eclipse occurs when the moon is in the earths shadow
Created by: simplesnipe