Prof. Falkenmark's Fun School Fifth issue

8/8

For example, if you plow a eld only in the narrow part where you plant seeds,I thought I knew all about water, but everything was new to me.Thank you very much, Prof. Falkenmark. We need to think more of not just visible water, but also the invisible water in the soil. green water is less likely to evaporate away than when you plow the entire eld, so you can keep green water longer in the eld.EnvironmentalDoomsday ClockProf. Falkenmark’s Fun SchoolMarch 2020, The Asahi Glass Foundation