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Transcript of Welcome! Get ready to dive into our next unit! Please get out your permission slip and $5. Trip...
Welcome! Get ready to dive into our next unit!Please get out your
permission slip and $5.
Trip reminders:All day Wednesday Feb
2590 min boat ride on
ship channel to see the wildlife and industry
Check out Last Organic Outpost
Tour of Allen’s Landing
Where does it come from?
Where does it go?Why does it matter?
Reading the article
Bacteria in Houston’s WaterwaysDate!
Right side: New termsPathogen – Organism which makes you sick
(bacteria, virus, worm, protist)Pollutant – something which doesn’t belong Source – place where a pollutant comes fromEffect – harm caused by pollutant
Pollutant, source or effect?LitterStreetsChoking wildlifeAcidFactoryBenzeneRefineryCancerOil spill
HypothermiaHorsehead pumpCO2SOxShip channel
Right side – two more termsPoint Source: Easily identified locationNon-point source: spread out, hard to tell
exactly where pollutant is coming from
Point or nonpoint?
Point or nonpoint?
Point or nonpoint?
Point or nonpoint?
Point or nonpoint?
Point or nonpoint?
Point or nonpoint?
Left Side: Cause and Effect
New Objective sheetFind the review conceptsCheck the calendar
Fossil Fuel Test ReteachSwitch Interactive Notebooks!
Carbon Cycle Jan 21Carbon isn’t created or destroyed – the atoms
move through the ecosystem.Organisms that decompose can’t become
fossil fuels.Oil = petroleum
Oil Refinery Jan 16Petroleum inGasoline out
Fracking Jan 20Only been widely
used since 2008