But how do we know that Pangea actually existed? After all, human beings evolved only a few hundred thousand years ago, so no one was around to witness this geomorphological monstrosity. How did scientists “discover” Pangea and other supercontinents of the past? Nowadays, they can study the...
But many scientists don't see it that way at all. Instead of becoming obsolete, dinosaurs evolved into birds, which are extremely sophisticated. Not only did they become a type of animal that still exists today, they also developed a skill that very few life forms on Earth have. Only pter...
This proves that in periods of drought, the earth's crust rises. Scientists found that these changes in stress loads promote lateral changes in stress between the two tectonic plates, which may cause earthquakes. The Ice and Fire Theory As glaciers retreat as a result of climate change, they ...
comets, and foreign objects left, right, and center. We know it wasn’t only Earth because we can see these impacts on other places in our solar system. Some scientists believe that water originated from the bombardment of comets at this time. In addition, there’...
What Did Your Address Look Like 250 Million Years Ago? Advertisement How Pangaea Became 7 Separate Continents By: Molly Edmonds & Talon Homer | Updated: Sep 30, 2024 Scientists believe that Earth's seven continents were once connected as one "supercontinent" called Pangea. ManuMata / Shuttersto...
When it comes to how the Earth was formed, forces that can only be described as fiery, chaotic, and indeed godlike, were involved. However, in the past few centuries, research and refinements made in what is today known as Earth Sciences have allowed scientists to assemble a more empirical...
Basically, scientists have ascertained that several billion years ago our Solar System was nothing but a cloud of cold dust particles swirling through empty space. This cloud of gas and dust was disturbed, perhaps by the explosion of a nearby star (a supernova), and the cloud of gas and du...