world, map, geography
planet, moon, solar system
earth, planet, atmosphere
sky, clouds, nature
corona, spray, earth
glacier, morteratsch glacier, mountains
starry sky, flower meadow, night
earth, moon, lunar surface
cosmos, train, the sun
seljalandsfoss, waterfall, iceland
ginkgo, leaf, dew
waterfall, river, water
plant, sprout, botany
hands, world, map
drought, dehydrated, clay floor
windmill, trees, sustainability
environmental protection, natural reserve, ecology
