Q. The world's wettest continent is

Explanation by: Rohan Raj

The wettest continent, with plenty of rainforests in South America. The driest continent is clearly Australia, with a Bowen ratio of about 2, followed by Africa, which contains the Sahara and Kalahari deserts.

The wettest continents are South America and Europe with a Bowen ratio of about 0.6. North America is also a relatively wet continent with a Bowen ratio significantly less than 1.0.