According to the book The Forest, “as many as 1,350 creatures... may be found in an area a foot [30 cm] square and an inch [2.5 cm] deep, and that does not include the billions of microscopic organisms in every handful of earth. ”
Menurut buku The Forest, ” sebanyak 1.350 makhluk... dapat ditemukan dalam lahan seluas 30 sentimeter persegi dan sedalam 2,5 sentimeter, dan itu belum termasuk miliaran organisme mikroskopis dalam setiap genggam tanah ”.