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Science 2

Published on Nov 18, 2015

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PRESENTATION OUTLINE

BIOGEOCHEMICAL CYCLE

THE CYCLE OF WHICH COMPOUNDS ARE PASS FORM ONE TO ANOTHER

Photo by fdecomite

Evaporation

Water to gas

Transpiration

Drops on plants to gas

Photo by nz_willowherb

Nutrient

Chemicals that organisms live on

Photo by Mehrad.HM

Nitrogen fixation

Nitrogen to ammonia

Photo by holdit.

Denitrification

To convert nitrates to nitrogen gas

Primary productivity

Rate of matter is created

Photo by DeaPeaJay

LIMITING NUTRITOIN

LIMITED TO ONE NUTRIENT SCOURCE

ALGAL BLOOM

WHEN THERES MORE NUTRIENT SOURCES