APFIVE Recent Question Answers
Practice Test Results
Stats
| Accuracy | Question | Correct/Attempt | Last Answer |
|---|---|---|---|
| 100% | Generalist Species on Island Ecosystems AP Environmental Science / Unit 2: The Living World: Biodiversity | 1/1 | May 14, 2026 19:47 |
| 100% | Habitat Destruction and Biodiversity Loss AP Environmental Science / Unit 5: Land and Water Use | 1/1 | May 14, 2026 19:47 |
| 100% | Environmental Trade-Offs of Biomass Energy AP Environmental Science / Unit 6: Energy Resources and Consumption | 1/1 | May 14, 2026 19:47 |
| 100% | Environmental Advantages of Sanitary Landfills AP Environmental Science / Unit 8: Aquatic and Terrestrial Pollution | 1/1 | May 14, 2026 19:47 |
| 100% | Solar Energy Conversion and Primary Productivity AP Environmental Science / Unit 1: The Living World: Ecosystems | 1/1 | May 14, 2026 19:47 |
| 0% | Role of the Intergovernmental Panel on Climate Change AP Environmental Science / Unit 9: Global Change | 0/1 | May 14, 2026 19:47 |
| 100% | Lake Epilimnion Temperature Calculation AP Environmental Science / Unit 1: The Living World: Ecosystems | 1/1 | May 14, 2026 19:47 |
| 50% | Sound Intensity and the Decibel Scale AP Environmental Science / Unit 7: Atmospheric Pollution | 1/2 | May 14, 2026 19:47 |
| 100% | Threats to Freshwater Biomes AP Environmental Science / Unit 1: The Living World: Ecosystems | 1/1 | May 14, 2026 19:47 |
| 0% | K-selected vs r-selected Population Growth AP Environmental Science / Unit 3: Populations | 0/1 | May 14, 2026 19:47 |
| 100% | Biomass Energy and Air Quality AP Environmental Science / Unit 6: Energy Resources and Consumption | 1/1 | May 14, 2026 19:47 |
| 100% | Oceans and the Carbon Cycle AP Environmental Science / Unit 1: The Living World: Ecosystems | 1/1 | May 14, 2026 19:47 |
| 0% | In a water treatment process, the efficiency E of biodegradation is given by $$E(t)=\frac{1}{1+e^{-0.5*(t-4)}}$$, where t is the processing time in hours. What is the approximate efficiency when t = 6 hours? AP Environmental Science / Unit 8: Aquatic and Terrestrial Pollution | 0/1 | May 14, 2026 19:47 |
| 100% | Biomagnification of DDT in a Food Web AP Environmental Science / Unit 8: Aquatic and Terrestrial Pollution | 1/1 | May 14, 2026 19:47 |
| 100% | Polynomial Model of Invasive Species Impact AP Environmental Science / Unit 9: Global Change | 1/1 | May 14, 2026 19:47 |
| 0% | Natural Ecosystem Disruption AP Environmental Science / Unit 2: The Living World: Biodiversity | 0/1 | May 14, 2026 19:47 |
| 0% | Natural Disruptions and Ecological Stability AP Environmental Science / Unit 2: The Living World: Biodiversity | 0/1 | May 14, 2026 19:47 |
| 100% | Regulating Ecosystem Services AP Environmental Science / Unit 2: The Living World: Biodiversity | 1/1 | May 14, 2026 19:47 |
| 100% | Legumes and Nitrogen Fixation AP Environmental Science / Unit 1: The Living World: Ecosystems | 2/2 | May 14, 2026 19:47 |
| 0% | Interpreting Phosphate Concentration Data AP Environmental Science / Unit 8: Aquatic and Terrestrial Pollution | 0/1 | May 14, 2026 19:47 |
Items per page:
20
1 – 20 of 236