Final answer:
True,The hydrologic cycle is primarily driven by solar energy, with the Sun's warmth causing evaporation and sublimation, which moves water into the atmosphere and ultimately falls back to Earth as precipitation.
Step-by-step explanation:
The hydrologic cycle is driven primarily by solar energy, which is a true statement. The Sun's energy warms the oceans and other bodies of water, leading to evaporation (water to water vapor) and sublimation (ice to water vapor). These processes move water into the atmosphere as water vapor. Eventually, the water vapor condenses into clouds and falls back to the Earth as precipitation in forms like rain or snow. The water cycle also involves gravity, which helps direct the movement of water once it reaches the Earth's surface, influencing processes like runoff and percolation into the groundwater.