GPS, Glonass are the most popular
1. Galapagos
The Galapagos consist of 13 major islands (ranging in area from 5.4 to 1,771 square miles [14 to 4,588 square km]), 6 smaller islands, and scores of islets and rocks lying athwart the Equator 600 miles (1,000 km) west of the mainland of Ecuador.
2.Cape Horn
Cape Horn, Spanish Cabo de Hornos, steep rocky headland on Hornos Island, Tierra del Fuego Archipelago, southern Chile.
3. Lesser Antilles Volcanic Arc
The Lesser Antilles Volcanic Arc is a volcanic arc that forms the eastern boundary of the Caribbean Plate
4. Panama
Panama, country of Central America located on the Isthmus of Panama, the narrow bridge of land that connects North and South America. Embracing the isthmus and more than 1,600 islands off its Atlantic and Pacific coasts, the tropical nation is renowned as the site of the Panama Canal, which cuts through its midsection.
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The African countries include: Nigeria, Ghana, Gambia, Sierra Leone, Liberia, South Sudan, and Cameroon.
Answer: Principle of Superposition
Explanation: In an otherwise undisturbed sequence of sedimentary strata, or rock layers, the layers on the bottom are the oldest and layers above them are younger. Principle of Original Horizontality: Layers of rocks deposited from above, such as sediments and lava flows, are originally laid down horizontally. Hope this helps!
