Question

What is the expected size of the world's population in 2050?

O A. There will be too many people for the world to feed.
OB. It will be smaller than today's population.
C. It's expected to be 7.8 billion people.
OD. It will exceed 9 billion people.

Answer 1

D. It will exceed 9 billion people

Step-by-step explanation:

The current world population of 8 billion is expected to reach 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion in 2100