Habitat connectivity and land-use change are the focus of this Grade 11 Science resource for Environmental Science. Students examine how agriculture, urbanization, resource extraction, roads, and other infrastructure can transform habitats, alter species movement, and influence long-term population persistence.

Landscape Change and Species Movement

The reading passage introduces habitat fragmentation, edge effects, connectivity, corridors, cumulative impacts, gene flow, and landscape-scale planning. Students explore how converting continuous habitat into smaller patches can reduce connectivity and how boundary conditions such as light, temperature, and wind may differ between habitat edges and interiors. The resource also examines how corridor width, quality, and placement affect movement between habitat patches.

Students then apply these ideas through multiple-choice questions, true-or-false statements, short-answer responses, a definition-matching activity, a cloze passage, an extended response, and a Did You Know section. Questions ask students to connect land-use decisions with fragmentation, edge effects, corridor effectiveness, cumulative impacts, gene flow, and biodiversity goals.

From Vocabulary to Landscape-Scale Reasoning

The activities move beyond simple terminology by asking students to explain how organisms experience habitat boundaries, describe development-versus-conservation trade-offs, and connect habitat connectivity with gene flow across generations. The extended response asks students to explain how land-use change can affect species movement and long-term persistence while incorporating edge effects, fragmentation, connectivity, and a landscape-scale planning approach.

What Teachers Receive

• Student worksheet covering the full land-use change and habitat connectivity topic
• Separate PDF answer key for checking student responses
• Student Notes & Lesson Summary supplement for review and reinforcement
• Separate PDF Teacher Guide with Learning Objectives, Teaching Tips, Discussion Questions, and Common Mistakes

Flexible Environmental Science Practice

Use this environmental science worksheet for classroom practice, independent work, review, discussion preparation, or assessment. The combination of reading, selected-response tasks, written explanations, vocabulary matching, and extended writing gives students multiple opportunities to apply landscape ecology concepts rather than simply recall definitions. The included teacher materials also provide practical support for introducing the topic, addressing common misconceptions, and guiding discussion around land-use decisions and biodiversity.