Author Question: In 2012 the world's population surpassed a. 6 billion. b. 7 billion. c. 8 billion. d. 9 ... (Read 291 times)

hbsimmons88 · **on:** Sep 3, 2018

In 2012 the world's population surpassed

a. 6 billion.
b. 7 billion.
c. 8 billion.
d. 9 billion.

Question 2

The Green Revolution refers to the

a. Iranian uprising in 2009 that still continues today.
b. dramatic gains in agricultural yields in many developing countries, caused by increased use of fertilizers,pesticides, and new crop breeds.
c. enormous Texas-sized algae bloom in the Pacific Ocean caused by overuse of fertilizers among agriculturalproduce rs.
d. emergence of Ralph Nader in the 2000 election.