ELI5: Explain Like I'm 5

2nd meridian east

Imagine you're looking at a giant globe like the ones you see in a classroom. There are imaginary lines running from the top to the bottom of the globe that help us find our way around the Earth. These are called lines of longitude, and they help us measure where places are on a map.

The 2nd meridian east is one of these imaginary lines. It's a line of longitude that runs from the North Pole all the way down to the South Pole, passing through different countries and even some bodies of water like the Mediterranean Sea.

The reason we use meridians like the 2nd meridian east is because they help us determine where places are on the Earth's surface. For example, if you wanted to find the United Kingdom on a map, you could look for where the 2nd meridian east crosses over it. This line is measured in degrees, so you might hear someone say that the UK is located between 0 and 10 degrees longitude, which means it's located somewhere between the Prime Meridian (0 degrees) and the 2nd meridian east (10 degrees).

All these lines of longitude are really useful because they help us make more accurate maps of the world, and they help people navigate from one place to another. So, the 2nd meridian east may seem like a boring line on a map, but it's actually really important!