The congregator mentions only three of the basic operations that make life on earth possible ​ — the sun, the wind pattern, and the water cycle. In reality, the natural cycles are many, and they are very complex.
उपदेशक केवळ तीन मूलभूत कार्यांचा उल्लेख करतो ज्यामुळे पृथ्वीवर जीवन शक्य होते.