Match the ecosystem to the best description of its fire regime, frequency, and adaptation or dependence. 1: Shrubs adapted to ''crown" fire every few decades; vegetation regrows from roots that don't burn underground 2: Dependent on 'stand-replacing' crown fires every 100-300 years that allow trees to regrow from seeds released by fire heat 3: Have thick bark that makes them adapted to frequent surface fires that clear undergrowth, but allow established trees to survive; seeds and trees often don't survive more severe crown fires. 4: Adapted to wildfire due to thick bark, but also dependent on fire heat to release seeds from cones and clear undergrowth to expose bare mineral soil.匹配题