Iceland does not have mosquitoes.

The Nile River is the longest river, flowing through northeastern Africa.

The Sahara Desert is the largest hot desert.

The Pacific Ocean is the largest and deepest ocean.

Australia is the smallest continent.

The Dead Sea is the lowest point on Earth, at 1,412 feet (45 meters) below sea level.

Lake Baikal in Russia is the deepest lake in the world.

Russia is the largest country by area, covering more than 17 million square kilometers.

Antarctica is the driest, windiest, and coldest continent.

The Amazon Rainforest produces more than 20% of the world’s oxygen supply.