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?