KBC Offline Quiz: Soils host how much of the world’s biodiversity?
a. One-fourth
b. Full
c. Half
d. Quater
Answer: d. Quater
Soil biodiversity refers to the variety of life that resides within the soil. This includes micro organisms such as bacteria, fungi, earthworms and termites. It is considered to be the most biologically diverse material on Earth.
Soil contains approximatly one fourth of the earth’s biodiversity and contributes to many global cycles including the carbon and nitrogen cycles. It provides vital habitats for some organisms.
KBC 13: Soils host how much of the world’s biodiversity?
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