What part of Puerto Rico did the earthquake hit?
Regional SpecificsPuerto Rico’s Shaken South: When the Earth Wouldn’t Stop Trembling Remember early 2020? While the world was bracing for a pandemic, Puerto Rico was dealing with something else entirely: an earthquake swarm that just wouldn’t quit. Now, earthquakes aren’t exactly new to the island, sitting as it does right on the edge of the Caribbean
What is limestone composed of?
Regional SpecificsLimestone: More Than Just Rocks, It’s Earth’s Story in Stone Limestone. You’ve probably seen it, maybe even touched it, without giving it a second thought. But this seemingly ordinary rock is actually a fascinating blend of chemistry, biology, and a whole lot of history. At its core, limestone is mostly calcium carbonate – CaCO3 if
What is the continental crust made of?
Regional SpecificsDecoding Earth’s Landmasses: What’s Continental Crust Made Of? Ever wonder what exactly you’re standing on? I mean, really standing on? It’s not just “dirt,” that’s for sure. We’re talking about continental crust, the very foundation of our continents, a wild and fascinating mix of geological ingredients forged over billions of years. Unlike the ocean floor,
Which minerals contain the two most abundant elements by mass in Earth’s crust?
Regional SpecificsOxygen and Silicon: The Unsung Heroes of Earth’s Crust Ever wonder what the Earth’s crust is really made of? I mean, we walk on it every day, but what are the key ingredients? Well, buckle up, because it’s a story of two elements: oxygen and silicon. These two heavyweights make up nearly three-quarters of the
What would you be most likely to find at a transform boundary?
Regional SpecificsTransform Boundaries: Where the Earth Gets Grindy (and Things Get Shaky) Okay, so you’re picturing the Earth’s surface, right? It’s not all solid; it’s broken up into these giant puzzle pieces called tectonic plates. Now, sometimes these plates decide to slide past each other, kind of like two grumpy neighbors sharing a fence line. That’s
What kind of forces act on the crust at divergent boundaries?
Regional SpecificsCracking Up: The Forces Ripping Our Planet Apart at Divergent Boundaries Ever wonder how continents split apart or new oceans are born? It all comes down to divergent boundaries – those fascinating zones where tectonic plates are pulling away from each other. Think of it like a giant tug-of-war, but instead of a rope, it’s