Living Systems. eukaryotes. best pix. figures1.ppt
Topic 1 – systems and models
Ib ess exam notes
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Observation Question Hypothesis Test Hypothesis Result (new hypothesis) Conclusion Leads too…..Scientific Theories (widely tested and accepted.
Chapter Four systems: a theoretical framework. The Biosphere … the biosphere includes air, rocks, water and life Atmosphere : a mixture of nitrogen (78%),
Q:1. Give one example for each of the following: A.Closed system B.Open system C.Isolated system.
Higher Geography Physical Environments Biosphere Vegetation Succession Moorlands
SYSTEMS IN PHYSICAL GEOGRAPHY 1.Open flow systems: inputs and outputs of energy and matter 2.Closed flow systems: NO inputs or outputs Natural Flow systems.
SPATIAL SCALES IN PHYSICAL GEOGRAPHY Physical processes behave at various scales 1.Global 2.Continental 3.Regional 4.Local 5.Individual SCALES IN PHYSICAL.
Ecosystems Chapter 47. Impacts, Issues Bye-Bye, Blue Bayou Among many effects of global warming, coastal marshes in Louisiana are disappearing under.
Life’s Underlying Unity Life’s organization extends from the molecular level to the biosphere Shared features at the molecular level are the basis of life’s.
