Q: Consider the following: I. Methane digester II. Biodiesel III. Natural compost How many of the above are examples of clean technologies?
(a)One
(b)Two
(c)All three
(d)None
Correct Answer: (c)
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Q: Consider the following: I. Methane digester II. Biodiesel III. Natural compost How many of the above are examples of clean technologies?
Correct Answer: (c)