Soil Moisture
NASA
Soil moisture is the amount of water contained in the soil. From agriculture productivity to flood and drought prediction, soil moisture on Earth plays a key role in understanding our planet. How much do you know about Earth’s soil moisture?
Answer questions like ...
- The only way to accurately estimate the amount of soil moisture available to a plant’s roots is to measure it in place.
- The processes and places involved in the water cycle involve
- Which of these is not a soil condition indicating high risk of a flash flood during a rainstorm?
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