If you have ever asked how do wildfires help maintain savannas and grasslands?, the short answer is that periodic burning keeps these open ecosystems open. Fire’s Role in Savannas and GrasslandsFire-adapted grasslands and savannas evolved with recurring ignition from lightning and people. Fire Regimes that Sustain Savannas and GrasslandsFire regimes shape the health of savannas and grasslands, balancing frequency, intensity, and seasonality to sustain biodiversity and openness. Here’s a concise snapshot of the benefits that keep savannas and grasslands healthy, diverse, and resilient. ConclusionIn ecosystems built to burn, how do wildfires help maintain savannas and grasslands?