What type of reaction takes two elements or molecules and combines them together to produce a single molecule? a. a synthesis reaction b. a hydrolysis reaction c. an electrolytic reaction d. a decomposition reaction

Astream of surface water reaches a porous portion of sediment and seeps into the ground. this water eventually joins a large reservoir of water located beneath the earth's surface. the example above describes the interacting with the a. cryosphere; biosphere b. hydrosphere; biosphere c. hydrosphere; geosphere d. cryosphere; geosphere