What external energy source powers the water cycle, photosynthesis, and atmospheric circulation?
Answer
The Sun
The Earth system is open regarding energy, constantly receiving solar radiation, which is the driving force behind evaporation, photosynthesis, and the circulation patterns within the atmosphere and oceans.
Related Questions
What are the four major, interactive systems Earth is often described as having?Why is water’s unique property as an unparalleled solvent essential for life?What vital global function is performed by the high specific heat capacity of water?What are the primary gases that compose the Atmosphere?What are the two critical protective functions the Atmosphere provides besides thermal regulation?How does the Geosphere regulate atmospheric $ ext{CO}_2$ levels over geological timescales?What historical event dramatically changed atmospheric chemistry due to the Biosphere's activity?What external energy source powers the water cycle, photosynthesis, and atmospheric circulation?What is the focus of scientists studying the coupling between Earth's spheres?What is the role of bacteria mentioned in the Nitrogen Cycle?