Soil Crossword Puzzle

QUESTIONS LIST: parent material : what layer is called the 'c' horizon and is made up mostly of rocks? (two words), organic : what soil layer is also called the humus layer and is made up of plant remains like leaves and twigs?, bedrock : what is the solid mass of rock below soil called?, topsoil : what layer is the primary layer of soil where plants and animals live?, horizons : another name for layers of soil, carbon dioxide : soil impacts our atmosphere by releasing what gas into the air (two words), subsoil : what layer is considered the 'b' layer of soil?, texture : what important soil measurement determines how much water it can hold?