Environmental Science (OLS) Practice

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Earth Systems: Interconnected Spheres of Earth 40%
Earth's Resources 40%
Global Environmental Problems and Issues 20%
  • Questions 1,882
  • Vocabulary Terms 374
  • Performance Tasks 135
  • Instructional Videos 53

Test Standards

Earth Systems: Interconnected Spheres of Earth
1. (ENV.ES.1a)  Biosphere: Evolution and Adaptation
2. (ENV.ES.1b)  Biosphere: Biodiversity
3. (ENV.ES.1c)  Biosphere: Ecosystems
4. (ENV.ES.1d)  Biosphere: Populations
5. (ENV.ES.2)  Atmosphere
6. (ENV.ES.3)  Lithosphere
7. (ENV.ES.4a)  Hydrosphere: Currents
8. (ENV.ES.4b)  Hydrosphere: Flow
9. (ENV.ES.4c)  Hydrosphere: Cryosphere
10. (ENV.ES.5a)  Matter and Energy: Transformation
11. (ENV.ES.6b)  Matter and Energy: Cycles
12. (ENV.ES.6c)  Matter and Energy: Ecosystems
13. (ENV.ES.6d)  Matter and Energy: Weather
14. (ENV.ES.6e)  Matter and Energy: Climate
Earth's Resources
1. (ENV.ER.1a)  Energy Resources: Renewable vs. Nonrenewable
2. (ENV.ER.1b)  Energy Resources: Alternate Energy
3. (ENV.ER.1c)  Energy Resources: Availability
4. (ENV.ER.1d)  Energy Resources: Mining
5. (ENV.ER.2a)  Air and Air Pollution: Contaminants
6. (ENV.ER.2b)  Air and Air Pollution: Greenhouse Gases
7. (ENV.ER.2c)  Air and Air Pollution: Clean Air Act
8. (ENV.ER.3a)  Water and Water Pollution: Quality
9. (ENV.ER.3b)  Water and Water Pollution: Hypoxia
10. (ENV.ER.3c)  Water and Water Pollution: Clean Water Act
11. (ENV.ER.3d)  Water and Water Pollution: Contamination
12. (ENV.ER.4a)  Soil and Land: Desertification
13. (ENV.ER.4b)  Soil and Land: Erosion
14. (ENV.ER.4c)  Soil and Land: Sediment
15. (ENV.ER.4d)  Soil and Land: Land Use)
16. (ENV.ER.4e)  Soil and Land: Solid Waste
17. (ENV.ER.5a)  Wildlife and Wilderness: Management
18. (ENV.ER.5b)  Wildlife and Wilderness: Invasive Species
19. (ENV.ER.5c)  Wildlife and Wilderness: Introduced Species
Global Environmental Problems and Issues
1. (ENV.GP.1)  Human Population
2. (ENV.GP.2)  Water Quality
3. (ENV.GP.3)  Climate change
4. (ENV.GP.4)  Sustainability
5. (ENV.GP.5)  Species Extinction
6. (ENV.GP.6)  Air Quality
7. (ENV.GP.7)  Food
8. (ENV.GP.8)  Deforestation
9. (ENV.GP.9)  Waste Management