Example image of eyePlorer eyePlorer map for 'Phytoplankton': Autotroph Plankton Greek language Plant Naked eye Chlorophyll Phycobiliprotein Xanthophyll Biological process Lake Ocean Photic zone Photosynthesis Sea Earth's atmosphere Oxygen Chemosynthesis Food chain Freshwater Primary production Baleen whale Krill Mineral Balance Biological pump Nitrate Nutrient Phosphate Silicic acid Upwelling Iron Micronutrient Southern Ocean World Ocean Atmosphere Iron fertilization Carbon dioxide in the Earth's atmosphere Iron sulfate Heterotroph Mixotroph Phototroph Species Zooplankton Carbon Detritus Dinoflagellate Genus Ingestion Noctilucales Organic matter