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9th Grade Science
Sustainability
18. Environmental
18.1 Human Impact, Environmental change
Human Impact & Environmental Change: How We Shape Our Planet
Discover how human activities alter Earth's natural systems, disrupt essential cycles, and drive environmental change on a global scale.
What You'll Learn
Human activities drive major environmental changes across global natural systems.
Deforestation, pollution, and fossil fuels disrupt essential biogeochemical cycles.
Biodiversity loss and habitat destruction result from unsustainable human land use.
Sustainable practices and green technology offer solutions to environmental damage.
What You'll Practice
1
Students identify key terms related to human environmental impact concepts.
2
Learners analyze cause-and-effect relationships between human activities and ecosystems.
3
Practice questions connect environmental change to natural cycle disruption scenarios.
Why This Matters
Understanding human impact on the environment equips students with the critical thinking skills needed to address real-world ecological challenges and advocate for sustainable solutions.
This Unit Includes
Practice exercises
Learning resources
Skills
Human Impact
Environmental Change
Sustainability
Biodiversity
Conservation
CT Curriculum Aligned