🎓 GED · SCIENCE
GED® Science: Ecosystems, Food Webs & Biodiversity
A focused environmental science course on ecosystems, food webs, energy flow, biodiversity, carrying capacity, and conservation. Lessons build the ideas in a natural order, with GED®-style reasoning and 20 practice questions.
📝 20 practice questions
⏰ Self-paced
✅ 100% Free
📝 Practice Questions
20 interactive questions with instant feedback and explanations.