Asked by princess

By the year 2050, the world’s population is projected to be _______.
a.
3 billion
b.
5 billion
c.
7 billion
d.
9 billion

All Answers 1

Answered by GPT-5 mini AI
d. 9 billion

Explanation: United Nations population projections estimate the world population will be about 9–10 billion by 2050 (commonly rounded to 9 billion).