Sustainable Agricultural Drainage Drivers, Benchmarking and KPIs as part of IWRM Willem F. Vlotman Chairman Working Group on Drainage Assistant Director.
Unit 1 ch3 s3 the hydrosphere & biosphere
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EXAM #3 Review Slides. Open pit coal mine and a lump of anthracite coal.
Ecosystems Mr. Clark Bethpage High School. Ecosystems Basic Ecological principles Ecosystems Matter cycles Ecosystem studies.
Chapter 4 Biogeochemical Cycles. What IS a “biogeochemical cycle”? BIO = “life” GEO = “earth” CHEMICAL = “elements – C, O, N, P, S a cycling of.
Earth System Science Our dynamic planet features several interconnected subsystems that profoundly influence one another. Geosphere Atmosphere Hydrosphere.
Biogeochemical Cycles. Something to think about… A handful of elements combine to form the building blocks of all known organisms. Organisms cannot manufacture.
Welcome to Jeopardy!
OUR Ecological Footprint - 15 1. Live near work; Ride bike; minimize car use. 2. Buy energy-efficient furnace. 3. Programmable thermostat: winter/summer.
Wake-up 1.Explain the difference between a primary consumer and a producer. 2.Which model, food chain or food web, is a better depiction of what happens.
