The document discusses the savanna biome, including its flora such as the blazing star plant. It notes that the savanna has a wet/dry climate that is usually cooler during the dry season by a few degrees and remains hot due to its tropical location, with temperatures changing gradually rather than drastically. The savanna ecosystem contains both living things like animals, plants, and microorganisms as well as non-living things such as soil, air, sunlight, climate, and water.