I'm not 100% sure but I believe its limestone from coral reefs
Rocks composed of evaporite minerals, such as halite and gypsum, are rocks formed by evaporation of fluids.
Rocks are not formed directly from evaporation. Evaporation is a process where water is removed, typically leaving behind minerals or salt deposits. Over time, these deposits can accumulate and form sedimentary rocks through processes like compaction and cementation.
I don't know. Ask your science teacher.
sedimentary rocks
Large deposits of rocks formed by evaporation, such as salt deposits, typically form in arid or desert climates where the rate of evaporation exceeds the rate of precipitation. The lack of rainfall allows water to evaporate leaving behind concentrated mineral deposits.
After evaporation, the rocks would not typically change in appearance as they are not affected by the process of evaporation. Evaporation mainly affects the liquid part of a mixture, leaving behind the solid components, in this case, the rocks, in their original form.
sedimentary
Three rocks that form from precipitation or evaporation include limestone, rock salt, and gypsum. Limestone is formed from the accumulation of calcite precipitated from water. Rock salt is formed by the evaporation of salty water, leaving behind salt crystals. Gypsum forms when water evaporates from a mixture of calcium, sulfur, and oxygen.
Chemical sedimentary rocks form from solutions (water with something in it).
sedimentary
metamorphic
limestone