25x: Environmental Science - Part 2: WORKBOOK PLUS ANSWER KEYS & LECTURE NOTES (25x High & Middle School Science Series)

25x: Environmental Science – Part 2 25 Complete Lessons on Sustainability, Climate, and Environmental Decision-Making

25x: Environmental Science – Part 2 is a classroom-ready workbook for high school environmental science courses (grades 10–12 ). Designed as a continuation of Part 1, this resource deepens student understanding of environmental challenges through applied science, data analysis, and real-world decision-making.

Students examine energy systems, pollution, climate change, conservation biology, sustainable systems, and environmental policy , building the skills needed to evaluate evidence, assess risk, and develop solutions to complex environmental problems. Lessons emphasize systems thinking and the role of science in guiding environmental decisions.

Aligned to the Next Generation Science Standards (NGSS) , this workbook is ideal for advanced environmental science courses, upper-level electives, CTE pathways, and project-based learning environments.

Updated for 2026 We heard you. This fully updated edition delivers greater depth, stronger rigor, and expanded student engagement .

Every lesson now includes:

Data analysis activities Real-world case studies Personal action planning prompts A full slide deck for every lesson is available through the 3andB website , reducing prep time and supporting instruction.

What’s Included Instructional articles Guided notes Reflection questions Data analysis activities Case studies Application and action prompts Vocabulary activities Crosswords and word searches Complete answer keys included.

Table of Contents Unit 1: Energy Resources and Consumption
Lesson 1: Renewable and Non-renewable Energy Sources
Lesson 2: Energy Consumption Patterns
Lesson 3: Green Technology and Energy Efficiency

Unit 2: Pollution and Environmental Health
Lesson 4: Types and Sources of Pollution
Lesson 5: Air Pollution and Its Effects on Ecosystems
Lesson 6: Environmental Toxicology and Human Health

Unit 3: Climate Change Science
Lesson 7: Evidence for Climate Change
Lesson 8: Climate Models and Future Predictions
Lesson 9: Ocean Acidification and Marine Ecosystems

Unit 4: Land Use and Habitat Conservation
Lesson 10: Land Use Changes and Habitat Destruction
Lesson 11: Human Impact on Biodiversity
Lesson 12: Invasive Species and Ecosystem Disruption

Unit 5: Conservation Biology
Lesson 13: Endangered Species and Extinction
Lesson 14: Conservation Strategies and Protected Areas
Lesson 15: Restoration Ecology and Ecosystem Recovery

Unit 6: Sustainable Systems
Lesson 16: Sustainable Agriculture and Food Production
Lesson 17: Food Security and Global Nutrition
Lesson 18: Waste Management and Recycling

Unit 7: Environmental Policy and Decision-Making
Lesson 19: Environmental Data Collection and Analysis
Lesson 20: Risk Assessment and Environmental Decision-Making
Lesson 21: Environmental Policies and Global Cooperation

Unit 8: Environmental Solutions and Future Challenges
Lesson 22: Climate Change Mitigation and Adaptation Strategies
Lesson 23: Developing and Evaluating Environmental Solutions
Lesson 24: Citizen Science and Community Environmental Monitoring

Culminating Lesson
Lesson 25: How You Can Act to Protect the Environment

Why Teachers Choose 25x Designed for real classrooms Consistent lesson structure across all 25 lessons Emphasis on data analysis, evaluation, and solution-building Minimal prep with built-in answer keys