Robert Costanza of the University of Vermont estimates the monetary worth of the earth's ecological services per year at which of the following?
A) $150 billion
B) $500 billion
C) $1.5 trillion
D) $33.2 trillion
E) $500 trillion

Question

Quizplus · Accepted Answer

Robert Costanza and his colleagues estimated the monetary worth of the earth's ecological services per year to be approximately $33.2 trillion, highlighting the immense value of these services to the global economy.

Robert Costanza of the University of Vermont Estimates the Monetary