According to the Environmental Science text, if recent human population growth rates continue, our number will reach approximately 9.4 billion by:

According to the Environmental Science text, if recent human population growth rates continue, our number will reach approximately 9.4 billion by:

According to the Environmental Science text, if recent human population growth rates continue, our number will reach approximately 9.4 billion by:




a) 2020
b) 2030
c) 2040
d) 2050
e) 2060





Answer: D