Estimate the blue, green, and grey water footprint of your normal daily diet. First, assume that all your food comes from local farmers.

Estimate the blue, green, and grey water footprint of your normal daily diet. First, assume

that all your food comes from local farmers. Next, estimate your water footprint if your food

was sourced from California instead. (If a food is not grown in either location, use the national

average water footprint).

How does changing where your food comes from change your water

footprint?