DSST Environmental Science Prep

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💰

$85

Exam Cost

⏱️

120 min

Time

🎓

Credits

✅

~400/500

Passing

What You'll Study

Unit 1: Ecosystems and Biodiversity

ecosystem structurefood websenergy flowbiogeochemical cyclesbiodiversitybiomes

Unit 2: Population and Natural Resources

population growthcarrying capacitydemographic transitionwater resourcessoil conservationdeforestation

Unit 3: Pollution and Waste Management

air pollutionwater pollutionsolid wastehazardous wasteozone depletionacid rain

Unit 4: Energy Sources and Consumption

fossil fuelsnuclear energysolar energywind powerhydroelectricenergy conservation

Unit 5: Environmental Policy and Sustainability

Clean Air ActClean Water ActEPAclimate change policysustainable developmentinternational agreements

Free Study Resources

- EPA.gov (epa.gov): Authoritative U.S. environmental data and policy resources - OpenStax Biology 2e Ecology chapters (openstax.org/books/biology-2e): Free ecology content - Khan Academy Ecology (khanacademy.org/science/biology/ecology): Ecosystem and population ecology

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