Overview

7th Grade Science

Ecosystems

15. Human Impact

15.2 Ecosystems, Sustainability, Conservation strategies

Ecosystems, Sustainability & Conservation Strategies: Protecting Our Planet

Discover how human activities impact ecosystems and explore the conservation strategies scientists use to protect biodiversity and promote sustainability.

What You'll Learn

Human activities like deforestation and pollution threaten global ecosystem biodiversity.

Conservation strategies include protected areas, corridors, and captive breeding programs.

Keystone species removal causes trophic cascades that destabilize entire food webs.

Sustainable practices and renewable resources help reduce harmful human environmental impact.

What You'll Practice

Students analyze wildlife corridors solving habitat fragmentation and population decline.

Questions test understanding of invasive species effects on native food webs.

Learners identify conservation terms including biodiversity, sustainability, and keystone species.

Why This Matters

Understanding ecosystems, sustainability, and conservation strategies equips students to evaluate real-world environmental challenges and make informed decisions that protect biodiversity and natural resources for future generations.

This Unit Includes

1 Video lesson

Practice exercises

Learning resources

Skills

Biodiversity

Conservation

Sustainability

Food Webs

Human Impact

ME Curriculum Aligned