auschwitz, history, concentration camp
hydroelectric power station, landscape, water
power plant, coal-fired power station, rwe
brewery plant, brewery, factory
power plant, air pollution, coal-fired power station
banner, flag, libya
industry, culture, factory
lion, feline, mane
hop vines, hop, hop plants
dog, puppy, animal
bee, flower, cross-pollination
climate, climate protection, nuclear power
industry, environmental pollution, smog
china, guizhou, tongzi
ferrybridge, power station, light trails
butterfly, mating, insects
transformer, substation, electricity
gdansk shipyard, cranes, port
Registreeru õpetajaks
