Quiz: What is the role of fire in the giant sequoia ecosystem? May 20, 2025 by Orion Vale What is the role of fire in the giant sequoia ecosystem? Discover more about Sequoia National Park Tours at our home page. A) Fire helps to clear underbrush, allowing giant sequoias to grow without competition. B) Fire destroys the seeds of giant sequoias, preventing them from germinating. C) Fire has no significant impact on the giant sequoia ecosystem. D) Fire promotes the growth of invasive species that compete with giant sequoias. Submit Answer