The Correct choice is : C. <u>Solids</u>
Sound waves need a medium to propagate, and the most suitable medium for that is solids, where it travel the fastest or with greatest efficiency.
More than 60 million years
Climate is the long-term pattern of weather in a particular area. Latitude is the greatest factor that determines climate in any given location. Correct answer: C Latitude provides the location of a place north or south of the equator and is expressed by angular measurements ranging from 0° at the equator to 90° at the poles. Latitude determines climate, because different latitudes on Earth receive different amounts of sunlight. Higher latitudes receive less heat than lower latitude areas nearer the equator and average temperatures cool with increasing latitude, producing well-defined climatic zones on the planet.
