* Hydro- means water. It comes from the Greek word "hydor" meaning water.
* Examples:
* Hydroelectric: Power generated from water
* Hydrophobic: Repelling water
* Hydrophilic: Attracting water
* Lithos- means stone or rock. It comes from the Greek word "lithos" meaning stone.
* Examples:
* Lithosphere: The Earth's rigid outer layer, made of rock
* Lithography: A printing technique using a stone surface
* Lithic: Related to stone or rock
Let me know if you'd like to explore more words with these prefixes!