Question

explain the sustained growth n world population in the 20th century​

Answer 1

Answer:

During the 20th century, the global population saw its greatest increase in known history, rising from about 1.6 billion in 1900 to over 6 billion in 2000.

Answer 2

Answer:

20th century, the global population saw its greatest increase in known history, rising from about 1.6 billion in 1900 to over 6 billion in 2000.