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The activity is an application of AP ® Learning Objective 2.22 and Sciences Practices 1.3 and 3.2 because students are refining models to answer questions about how interactions among biotic and abiotic factors influence ecosystem dynamics.
Learn AP Biology using videos, articles, and AP-aligned multiple choice question practice. Review the fundamentals of biochemistry, cell biology, genetics, evolution, and ecology, and develop scientific thinking skills as you explore the study of life.
For the purpose of AP ®, you do not need to know the details of every biogeochemical cycle, though some details of those cycles are covered in this section. Information presented and the examples highlighted in the section support concepts outlined in Big Idea 2 and Big Idea 4 of the AP ® Biology Curriculum Framework.
Water takes up 333 million cubic miles on Earth, yet access to drinking water is a critical issue for many communities around the world. Explain why this is so. Drinking water is only obtained by rain water harvesting.
BAUCK): GLOBAL CLIMATES AND BIOMES. MODULE 9: The Unequal Heating of Earth. I. Atmospheric Layers. (FYI: 1.61 km = 1 mi) Source: Royal BC Museum. troposphere. lowest layer: ~10 miles (0 to 16 km) above the surface. densest layer; air is well-mixed. temperature decreases with altitude.
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