on April 16, 2022
What is abrasion and attrition?
Regional SpecificsAbrasion and Attrition: What’s Really Wearing Things Down? Ever wonder how the Grand Canyon got so grand, or why your dentist keeps nagging you about your toothbrushing technique? The answer, in part, lies in understanding abrasion and attrition – two forces constantly at work, shaping everything from landscapes to your pearly whites. They both involve
on April 16, 2022
What started the Archean eon?
Regional SpecificsBack When Earth Was Young: Cracking the Code of the Archean Eon Ever wonder what Earth was like way, way back in the day? I’m talking billions of years ago – a time so ancient it makes the dinosaurs look like yesterday’s news. We’re diving into the Archean Eon, a period from about 4.031 billion
on April 16, 2022
How many times have the continents been together?
Regional SpecificsHow Many Times Have the Continents Gotten Together? It’s a Real Reunion Story! Ever wonder if the continents have always been where they are now? Nope! Picture them as giant puzzle pieces, constantly shifting and bumping into each other over eons. This isn’t just some random drift; it’s a full-blown cycle of continents crashing together
on April 16, 2022
What causes stratification of lakes?
Regional SpecificsThe thermal stratification of lakes refers to a change in the temperature at different depths in the lake, and is due to the change in water’s density with temperature. Cold water is denser than warm water and the epilimnion generally consists of water that is not as dense as the water in the hypolimnion. What
on April 16, 2022
What is low level convergence?
Regional SpecificsLow-Level Convergence: When Things Start to Line Up Ever notice how seemingly different things can sometimes start to look alike, or work together more smoothly over time? That’s kind of the idea behind “low-level convergence.” It’s a term you’ll hear in a bunch of different fields, and it basically means that fundamental elements or systems
on April 16, 2022
What is another name for a cinder cone volcano?
Regional SpecificsCinder Cone Volcanoes: What’s in a Name? (The “Other” Name, That Is) Okay, so you know those classic, cone-shaped hills with a crater at the top? The ones that look like something straight out of a cartoon volcano scene? Those are cinder cone volcanoes. But here’s a little secret: they often go by another name