Asia and Africa.
It has the largest percentage of barren, non-arable land of all the continents, excepting only Antartica.
Asia got to the worlds largest continent when the rest of the continents broke apart. when Asia remained intact it had the most land out of the rest making it the largest.
The continents in order from largest to smallest are Asia, Africa, North America, South America, Antarctica, Europe, and Australia.
The world's largest continuous landmass is the continent of Eurasia. Although Europe and Asia are often considered to be separate continents for political purposes, the landmass is continuous.
The largest continent is Asia, covering about 30% of Earth's land area. The smallest continent is Australia, which is also the world's smallest continent and the sixth-largest country.
The Caspian Sea is the world's largest inland body of water that borders both Europe and Asia. The sea is surrounded by five countries: Russia, Kazakhstan, Turkmenistan, Iran, and Azerbaijan.
The Isthmus of Panama separates the world's two largest oceans. They are the Pacific Ocean and the Atlantic Ocean!!
Worlds largest animal: Blue Whale
As of 2021, Indonesia is the world's largest producer of nickel. The country has vast nickel reserves and is a major player in the global nickel market, supplying a significant portion of the world's demand for this metal.
USA has the worlds largest rail network.
the worlds largest swamp is the Sudd thx for asking