Mots Mêlé Exploring Soil HorizonsVersion en ligne Uncover the layers and components that make up the earth's surface in this engaging word search. par PEREZ CARRANZA, GLORIA ALEIDA 1 HORIZON 2 TOPSOIL 3 SUBSOIL 4 BEDROCK 5 CLAY 6 SILT 7 SAND 8 ORGANIC B E D R O C K O O A T U B S I L T L H S O I C G T I O O A L P A L O M R R N V J S S A U G I D R Z B O Z Y A Z D A U R S I V N O I S O Q X J L I N E E G O D F S C