6. What is the water cycle, and what does it prove? (See also the box “Jehovah’s Gift of the Water Cycle.”)

⁶ Water in liquid form exists on earth because our planet is located at the perfect distance from the sun. If it were just a little closer, all the water would boil off, leaving a hot, lifeless rock. If the earth were just a little farther from the sun, all the water would freeze, turning the earth into a giant ball of ice. Because Jehovah placed the earth at this ideal location, the earth’s water cycle can sustain life. The sun heats water in the oceans and on the earth’s surface and evaporates the water to form clouds. Each year, the sun evaporates nearly 120,000 cubic miles (500,000 cu km) of water. This water stays in the atmosphere for about ten days before falling as rain or snow. The water eventually makes its way back to the oceans or other bodies of water, and the cycle is repeated. This efficient, sustainable cycle proves that Jehovah is both wise and powerful.​—Job 36:27, 28; Eccl. 1:7.