Related by context. Frequent words. (Click for all words.) 56 convective 56 tropical moisture 56 aerosols 56 water vapor 55 atmospheric circulation 54 ocean currents 54 jet stream 54 troposphere 53 westerly winds 53 ejecta 53 vertical wind shear 52 equatorial Pacific 52 atmospheric chemistry 52 X ray emission 52 subtropics 51 fungal spores 51 stratospheric ozone 51 warm moist 51 Wind shear 51 cumulus clouds 51 anticyclone 51 wind shear 51 microscopic algae 51 atmospheric 51 clouds 51 soot particles 51 coronal mass ejection 51 dust particles 51 northwesterly winds 50 mid latitudes 50 El Ninos 50 cloudiness 50 North Atlantic Oscillation 50 Earth magnetosphere 50 volcanic gases 50 geomagnetic storms 50 tropics 50 sediments 50 cosmic rays 50 interstellar medium 50 phytoplankton 50 updrafts 50 alga 49 equatorial regions 49 easterly winds 49 westerlies 49 southerly winds 49 pollen grains 49 nitrogen fixation 49 tropical cyclones 49 landmasses 49 pollen 49 Aerosols 49 radiative 48 iron oxides 48 northeasterly winds 48 northerly winds 48 El Nino phenomenon 48 vortices 48 equatorial 48 volcanic ash 48 ionosphere 48 thunderclouds 48 NASA Aqua 48 volatiles 48 southwesterly winds 48 gyre 48 algal bloom 47 ozone depletion 47 cosmic radiation 47 harmful algal blooms 47 volcanism 47 moisture 47 subtropical 47 cyclonic 47 volcanic eruptions 47 spores 47 south westerly winds 47 magnetosphere 47 coronal mass ejections 47 Sulfur dioxide 47 convection 47 albedo 47 glacial melt 47 auroras 47 upwelling 47 ultrafine particles 47 MODIS 47 supernova explosions 47 tradewinds 47 Tropical Storm Arlene 47 silicates 47 solar flares 47 meltwater 46 monsoonal 46 Envisat 46 cometary 46 Southerly winds 46 harmattan 46 El Niño 46 algal blooms