What is a the freqavuency of a wave traveling 300,000,000 m/s with a wavelangth of 200 meters

Muck is harmful to Florida BECAUSE MUCK IS THE REASON FOR HARD TO CONTROL WILDFIRES IN FLORIDA.
Muck refers to organic materials in the soil, which are flammable. During the wet season, these materials are usually moist and so they pose no problem. But during the dry season, they dry up and become flammable. Muck fires are caused mostly by lighting. Muck fires typically burn underneath the soil and it spread to surrounding areas. Muck fires have the capacity to burn for a very long time [for weeks] and they are very difficult to wipe out.