Hydrosphere: The hydrosphere includes all the water on Earth, like oceans, rivers, lakes, and even the water vapor in the air. It plays a crucial role in weather patterns, supports life, and helps shape the landscape through processes like erosion.
Biosphere: The biosphere is the part of Earth where life exists, including all living organisms like plants, animals, and humans. This sphere interacts with the other spheres, depending on water and nutrients from the hydrosphere to grow and thrive.
Processes in the Hydrosphere: In the hydrosphere, processes like evaporation and precipitation occur. Evaporation happens when water from lakes and oceans turns into vapor and rises into the air, while precipitation is when that vapor cools down and falls back to Earth as rain or snow.
Processes in the Biosphere: In the biosphere, processes like photosynthesis and respiration take place. During photosynthesis, green plants use sunlight, water, and carbon dioxide to create their food, while respiration is when animals (including humans) use oxygen and glucose to release energy, producing carbon dioxide and water as waste.
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