A gel is any liquid (usually) or gaseous medium suspended in a solid three-dimensional mesh which entraps the medium so that it does not flow. By way of (somewhat flawed analogy) think of a giant role of bubble wrap. Its mostly air. But the plastic keeps the air from flowing at a large scale.
Location. Peru is located in the west of South America, and has borders with Ecuador, Colombia, Brazil, Bolivia and Chile. It has sovereignty over 1,285,215 km2 of land and 200 nautical miles of the Pacific Ocean, as well as 60 million hectares of the Antarctic.
Peru encompasses the Andean Mountains, the Amazon Basin and a coastal region. Very diverse, each region has a climate and character of its own. The Amazon Basin covers about 60% of Peru's landscape with the famous rainforest, rivers and lakes. The Coastal region is home to more than half of the country's people.