Our early ancestors relied on lightning to cause forest fires, from which they could collect coals and burning sticks to help them cook food and clear land. Yet, it wasn't just humans who benefited from these natural phenomena. Even as they destroyed trees, fires also helped the forests themselves. Jim Schulz outlines the benefits of wildfire. [4:21]

Concepts

ecological succession, forest fires

Show More Show Less

Additional Tags

ecological, regrowth, secondary, succession, ted ed: why wildfires are necessary, forest fire

Show More Show Less

Classroom Considerations

• Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)