Ключевые слова: agriculture, agronomist, ancient, antique, archaeologist, archeology, background, compost, cultivate, dig, dirt, dirty, discovery, earth, farm, farmer, farming, farmland, field, find, fossil, garden, granite, gravel, ground, hand, historic, history, hold, horticulture, male, man, material, natural, organic, pebble, person, pieces, pollution, research, rock, rough, rubbish, search, soil, stone, surface, trash, waste, work,