Basic Ecology Cycles Topics 1016 1051 Ms. Morris.

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Presentation transcript:

Basic Ecology Cycles Topics *1016 *1051 Ms. Morris

Biogeochemical Cycles Bio = Life Geo = Earth “Life” “Earth” Chemical Cycles

Carbon Cycle Carbon (C) is essential to life!!!! 80% of all compounds contain C Carbohydrates Amino Acids Proteins Carbon Dioxide = Waste from body

Image: fig.cox.miami.edu

Oxygen Cycle All living things need oxygen (O)!!!!

Image: wps.prenhall.com

Nitrogen Cycle Most plentiful element in air Nitrogen (N) is in many different forms, but not always a usable form  Ammonia, nitrites, nitrates, atmospheric N

Image:

Hydrologic Cycle Water’s (H 2 O’s) circulation through environment Evaporation, transpiration, run off, precipitation, condensation, infiltration

Image: ga.water.usgs.gov

Questions: Explain the components of each cycle:  Carbon  Oxygen  Nitrogen  Hydrologic Turn in to Ms. Morris by the end of the day.