The photosynthesis of plants is the most effective process for fixing solar energy on the earth. The oil and natural gas consumed by humans are actually direct or indirect products of plant photosynthesis in ancient times. The earth produces 1,730 substances each year through photosynthesis.100 billion to 220 billion tons, which contains energy equivalent to 10 to 20 times the total energy consumption in the world, but the current utilization rate is less than 3%. Photosynthesis is the best example of efficient use of solar energy, breaking the mystery of photosynthesis The mechanism will lay the foundation for establishing an "artificial photosynthesis system" and then developing clean and efficient new energy. What does this text say? ['Significance of cracking photosynthesis.', 'The mysterious mechanism of plant photosynthesis.', 'Ways to improve photosynthesis utilization.', 'Relationship between solar energy and plant photosynthesis.']