Multiple choice

How many people worldwide don't have safe drinking water at home (estimated number)?

  1. 1.4 million

  2. 87 million

  3. 970 million

  4. 2.2 billion

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

According to World Health Organization and UNICEF reports, approximately 2.2 billion people globally lack access to safely managed drinking water services at home.