This bingo card has a free space and 43 words: valley, plain, terrain, mountain, hill, lake, river, land, stream, sea, Earth, landform, desert, desertification, soil, erosion, weathering, topsoil, subsoil, bedrock, silt, clay, loam, humus, bacteria, microorganism, water, air, nutrients, sand, plants, stones, rocks, pebbles, rain, drainage, topography, surface, crater, volcano, compost, decompose and material.
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Learn how to conduct a bingo game.
With players vying for a you'll have to call about __ items before someone wins. There's a __% chance that a lucky player would win after calling __ items.
Tip: If you want your game to last longer (on average), add more unique words/images to it.