25x: Environmental Science - Part 1: WORKBOOK PLUS ANSWER KEYS & LECTURE NOTES (25x High & Middle School Science Series)
ANT
• Instant access to your digital edition.
• Read anytime, anywhere, on your favorite device.
• No shipping — your book is delivered digitally.
• Simple, secure access after purchase.
Instant digital delivery after purchase.
Discover another great read to add to your digital library.
Description
25x: Environmental Science – Part 1 25 Complete Lessons on Earth Systems, Ecosystems, and Human Impact
25x: Environmental Science – Part 1 is a classroom-ready workbook for high school environmental science courses (grades 10–12 ). It introduces and reinforces foundational environmental science concepts through structured, real-world learning experiences.
Students explore Earth’s systems, ecosystems, climate, resources, biodiversity, and human impact , building scientific reasoning, data analysis, and systems-thinking skills. Lessons emphasize how natural processes and human activities are interconnected.
Aligned to the Next Generation Science Standards (NGSS) , this workbook is ideal for full-year environmental science courses, integrated science programs, electives, and project-based learning.
Updated for 2026 We heard you. This fully updated edition delivers more depth and stronger 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: Earth’s Systems and Interactions
Lesson 1: What Is Environmental Science?
Lesson 2: Earth’s Major Systems and Their Interactions
Lesson 3: The Water Cycle and Its Role in Earth’s Systems
Lesson 4: Scientific Methods in Environmental Research
Unit 2: The Atmosphere and Climate
Lesson 5: Atmospheric Structure and Composition
Lesson 6: Weather, Climate, and Atmospheric Processes
Lesson 7: The Greenhouse Effect and Global Warming
Unit 3: The Hydrosphere and Water Resources
Lesson 8: Water Distribution and Availability
Lesson 9: Water Pollution and Quality
Lesson 10: Water Conservation and Management
Unit 4: The Geosphere and Earth’s Resources
Lesson 11: Plate Tectonics and the Rock Cycle
Lesson 12: Mineral Resources and Mining
Lesson 13: Soil Formation and Degradation
Unit 5: Ecosystems and Energy Flow
Lesson 14: Ecosystem Structure and Function
Lesson 15: Energy Flow in Ecosystems
Lesson 16: Food Webs and Trophic Levels
Unit 6: Biogeochemical Cycles
Lesson 17: The Carbon Cycle and Climate
Lesson 18: The Nitrogen and Phosphorus Cycles
Lesson 19: Human Impact on Biogeochemical Cycles
Unit 7: Biodiversity and Ecosystem Services
Lesson 20: Biodiversity and Ecosystem Stability
Lesson 21: Ecosystem Services and Human Dependence
Lesson 22: Factors Affecting Biodiversity
Unit 8: Human Population and Resource Use
Lesson 23: Human Population Growth and Dynamics
Lesson 24: Natural Resource Use and Management
Lesson 25: Urbanization and Environmental Impacts
Why Teachers Choose 25x Designed for real classrooms Consistent lesson structure Strong focus on analysis and application Minimal prep with built-in answer keys
Specifications
Frequently asked
Do I need an account to download?
No. After purchase, you can access your ebook directly from the order confirmation or download page.
What if a copy arrives damaged?
Contact us and we’ll help you access the file or provide a replacement download if needed.