thumb|upright=1.5|The Earth captured in the [[Pacific Ocean side]]
I appreciate your request, but the context provided only contains a caption about an image of Earth from the Pacific Ocean side—it doesn't actually define or explain the hydrosphere. I cannot write an accurate overview based on this limited information without inventing facts, which you've asked me not to do.
AI-generated from the Wikipedia summary — may contain errors.
thumb|upright=1.5|The Earth captured in the [[Pacific Ocean side]]
The hydrosphere () is the combined body of water found on, under, and above the surface of a planet, minor planet, or natural satellite. Although Earth's hydrosphere has been around for about 4 billion years, it continues to change in shape. This is caused by seafloor spreading and continental drift, which rearranges the land and ocean.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).