Plate Tectonics: How It Affects Mineral Exploration, The Environment, and Our Lives.

 Have you ever wondered how some minerals get to be on the Earth’s surface? It all has to do with plate tectonics. Understanding how this natural phenomenon affects our lives is essential if we want to understand the invisible forces that shape our world. But what exactly is plate tectonics? How does it shape our environment? And what does it mean for mineral exploration?

This blog will answer these questions and more. You will understand what plate tectonics is and how it affects your life. Then you will be able to explore for minerals with an educated eye.


Tectonic plate Boundaries


What is Plate Tectonics?


Plate tectonics also called continental drift, is a theory that explains the phenomenon of geological plates moving across the Earth's surface. This movement causes major changes to the Earth's landscape, climate, and environment. One of these major changes in volcanic activity, which creating new landforms like islands and mountains. The constant movement of the plates also has an effect on mineral exploration. For example, scientists can use seismic waves generated by earthquakes to map out where mineral deposits are located under the ground.


How does plate tectonics shape our environment?


Three types of tectonic plates make up the Earth- oceanic, continental, and 'hot' (or lithosphere) but what does this really mean for our natural environment? The shape of an oceanic plate is typically long and narrow as it floats on top of the denser mantle below; these plates move rigidly over a molten core in convection currents. Continental plates are heavier than oceanic which means they sink into the mantle until they reach a point where they buckle. Hot lithospheres, where the plates are particularly hot, can have an oval shape.


Active tectonic plates(Wilson Cycle)

The Effects Of Plate Tectonics On Our Lives

We often think of plate tectonics as a way to understand the Earth’s geology, but it also has an influence on human life. For example, the movement of the plates can cause earthquakes and volcanic eruptions.

Learning about plate tectonics can help us better understand what is happening in our lives and how we can protect ourselves in emergencies. There are some places on Earth where it is more likely for an earthquake or volcano to happen than in others. Learning about plate tectonics will help you identify these areas so that you can be prepared when an emergency happens.



Collapsed structures after the 1935 Shinchiku-Taichū earthquake


How does Plate Tectonics Affect Mineral Exploration?

One example of how plate tectonics affects mineral exploration is that it caused the discovery of the world's largest copper mine, Escondida. The mine is located in Chile and contains 7.8 billion tons of copper.

When mining for minerals, geologists use seismic waves to map out where they are located under the ground. The waves are created by drilling holes into the Earth's surface or exploding explosives near them, and they create a distinctive sound as they travel through rock layers. A computer system can interpret this data on a 3D model of an underground area to pinpoint any pockets of minerals there.

Since the plates move constantly, what was once an area with high concentrations of minerals might no longer have them-- or just have lower concentrations than before. This is why finding new sources of minerals is so difficult nowadays.

So, what are you waiting for? Dig deeper into plate tectonics to learn more about how it affects your life!


Chile Ridge magnitude 6.7 earthquake (10:23 PM, 2 February 2021) 

How does Plate Tectonics Affect The Environment?

It's important to understand how plate tectonics affects the environment. One of the most notable effects is that it contributes to our understanding of natural disasters such as volcanic eruptions and how they contribute to climate change in general.

It's also crucial for people who work in fields related to natural resource extraction, like mining or oil exploration. The study of plate tectonics can help determine where these resources are located and what they might be worth.


Ashes volcanic eruption.


Conclusion

Plate tectonics is an important aspect of our understanding of the Earth. It is the driving force behind the evolution of our natural environment. It shapes our lives and it alters the way we explore minerals.

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