Earth’s soil is drying up. It could be irreversible.
The losses in soil moisture already pose issues for farming, irrigation systems and critical water resources for humans. But ...
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Why soil matters (and what we can do to save it)
A worm burrows its way through the dark earth, ingesting particles of soil and expelling nutrient-rich casts in a constant forage for food. Charles Darwin described earthworms as one of the most ...