Are oceans and seas the same thing?

Are Oceans and Seas the Same Thing?

The quick answer to are oceans and seas the same thing? No, oceans and seas are not the same things. The ocean is a large body of water that covers more than 70 percent of the Earth’s surface. Seas are smaller bodies of water found within the ocean or along the coast. More detailed answer …

Water and Earth

Origin of Water: Where did Earth’s water come from?

Most of Earth’s water is in the oceans. But where did Earth’s water come from? Some of it came from inside the planet. When Earth formed 4.6 billion years ago, it was a hot, molten blob. As it cooled, water vapor escaped from the interior and condensed in the atmosphere. But the oceans hold much …

Eratosthenes of Cyrene

Eratosthenes of Cyrene – the First Geographer

Eratosthenes of Cyrene (/ˌɛrətɒsˈθiːniːz/; Ancient Greek: Ἐρατοσθένης ὁ Κυρηναῖος, romanized: Eratosthénēs ho Kyrēnaîos; c. 276 BC – c. 194 BC) was a Greek mathematician, the first geographer, and astronomer. He is credited with being the first person to calculate the circumference of the Earth, which he did by applying a measuring system using stadia, a …

Amazon Rainforest

Amazon River: All You Need to Know

What is the Amazon River? The Amazon River is a river in South America that flows from the Andes Mountains to the Atlantic Ocean. It is the longest river in the world and one of the most important rivers in the Amazon rainforest. The Amazon River is home to many different species of animals and …