About This Chapter
Who's it for?
Anyone who needs help learning or mastering AP environmental science material will benefit from taking this course. There is no faster or easier way to learn AP environmental science. Among those who would benefit are:
- Students who have fallen behind in understanding environmental health or environmental toxicants
- Students who struggle with learning disabilities or learning differences, including autism and ADHD
- Students who prefer multiple ways of learning science (visual or auditory)
- Students who have missed class time and need to catch up
- Students who need an efficient way to learn about environmental risk analysis
- Students who struggle to understand their teachers
- Students who attend schools without extra science learning resources
How it works:
- Find videos in our course that cover what you need to learn or review.
- Press play and watch the video lesson.
- Refer to the video transcripts to reinforce your learning.
- Test your understanding of each lesson with short quizzes.
- Verify you're ready by completing the environmental risk analysis chapter exam.
Why it works:
- Study Efficiently: Skip what you know, review what you don't.
- Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
- Be Ready on Test Day: Use the environmental risk analysis chapter exam to be prepared.
- Get Extra Support: Ask our subject-matter experts any environmental risk analysis question. They're here to help!
- Study With Flexibility: Watch videos on any web-ready device.
Students will review:
This chapter helps students review the concepts in an environmental risk analysis unit of a standard AP environmental science course. Topics covered include:
- Assessment of threats to environmental health
- Environmental toxicants
- Disease-causing agents in the environment
- Indicator bacteria and public water supply monitoring
- Persistent organic pollutants
- The dose-response curve
- Assessment of chemicals for cancer causing agents
- Toxicants and children
1. What Is Environmental Health? Definition, Types & Sources
In this video lesson, you will learn about environmental health. You will also learn about threats to environmental health and how to distinguish between different categories of environmental hazards.
2. Understanding & Assessing Threats to Environmental Health
In this lesson you will learn how threats to environmental health are assessed. You will also learn how management decisions are made based on such threats and their risks.
3. Environmental Toxicants: Types, Sources & Effects
In this video lesson, you will identify different types of environmental toxicants. You will also learn about the harmful effects of these toxicants and how they travel from various sources.
4. Disease-Causing Agents in the Environment: Definition and Types
In this video lesson, you will identify different disease-causing agents. You will also explore examples of types of disease-causing agents and their effects on human health.
5. Using Indicator Bacteria to Monitor Public Water Supplies
In this video lesson, you will learn about indicator bacteria. You will understand how and why they are used to test for water contamination despite the fact that they are harmless and naturally occurring in human and animal systems.
6. Emerging Diseases Linked to Environmental Change
In this video lesson, you learn about why some diseases are increasing on Earth due to environmental changes. You'll also see examples of different types of diseases that are responding to environmental changes and how they are becoming more prevalent.
7. Magnification of Toxicants: Persistence, Bioaccumulation & Biological
In this lesson, you will learn about the persistence and magnification of toxicants in the environment. You will also learn about how these toxicants affect organisms as they move up the food chain.
8. The Stockholm Convention on Persistent Organic Pollutants
In this video lesson, you will learn about persistent organic pollutants and how they led to the Stockholm Convention on Persistent Organic Pollutants in 2001.
9. The Dose-Response Curve: Determining Health Effects of Environmental Pollutants
In this video lesson, you will learn about dose-response curves and how toxicologists measure the toxicity and effects of toxicants. You will also learn about how this data is applied to human health.
10. Interactions in Chemical Mixtures: Additive, Synergistic & Antagonistic
Chemical reactions occur constantly within our environment and even within our own bodies. Reactions can vary depending on the chemicals that are mixed together. This lesson explores the four most common reactions and offers examples for each.
11. Toxicants and Children: Why Children Are More Susceptible
Despite their small size, children are more susceptible to environmental toxicants. In this video lesson, you will learn why toxicants often have greater effects on children than adults.
12. The Precautionary Principle and New Technologies & Products
In this lesson, you will learn about the precautionary principle and how it applies to new technologies and products. You will also learn about how this principle is applied in different government regulations.
13. Humid Continental Climate: Definition, Maps & Facts
Humid continental climates occur when there is a wide temperature variation from winter to summer, and generally exist in areas not moderated by oceanic currents. The Midwest United States is an example of such a climate. In this lesson, learn more about this type of climate.
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Other chapters within the AP Environmental Science: Help and Review course
- Introduction to AP Environmental Science: Help and Review
- AP Environmental Science - Geologic Time: Help and Review
- AP Environmental Science - Plate Tectonics: Help and Review
- AP Environmental Science - Earthquakes: Help and Review
- AP Environmental Science - Volcanoes: Help and Review
- AP Science - The Atmosphere & Environment: Help & Review
- AP Environmental Science - Weather and Storms: Help and Review
- AP Environmental Science - Water Balance: Help and Review
- AP Environmental Science - Running Water: Help and Review
- AP Environmental Science - Ground Water: Help and Review
- AP Environmental Science - Glaciers: Help and Review
- AP Environmental Science - Oceans: Help and Review
- AP Science Help & Review: Water Issues & Water Conservation
- AP Environmental Science - Minerals, Rocks & Soil: Help and Review
- AP Environmental Science - Ecosystems: Help and Review
- AP Science - Interaction Among Organisms: Help & Review
- AP Environmental Science - Evolving Ecosystems: Help and Review
- AP Environmental Science - Biological Science: Help and Review
- AP Science - Population and the Environment: Help & Review
- AP Environmental Science Agricultural Resources: Help & Review
- AP Science - Rangelands & Forestry: Help & Review
- AP Environmental Science - Mining & Fishing: Help and Review
- AP Environmental Science - Energy Concepts: Help and Review
- AP Environmental Science - Renewable Resources: Help and Review
- AP Environmental Science - Nonrenewable Resources: Help and Review
- AP Environmental Science - Solid and Hazardous Waste: Help and Review
- AP Science - Humans & the Environment: Help & Review
- Environmental Sustainability: Help & Review for AP Science
- AP Science - Environmental Economics: Help & Review
- AP Environmental Science Help & Review: Ethics & Politics