The world is big and round like a ball, and we use imaginary lines drawn around it to help us find our way. One of these imaginary lines is called the 107th meridian west. "Meridian" is just a fancy word for "line" that goes from the North Pole to the South Pole.
The 107th meridian west is a specific line that runs from the top of the earth down to the bottom, ending just a bit east of the South Pole. This line passes through the middle of North America and several other countries too. It's like a big arrow on a map that shows us where we are and helps us find our way if we're lost.
People use the 107th meridian west for lots of things. Sometimes it's used as a boundary line between different states or countries. Other times, it helps scientists study things like climate patterns or animal migration. It's also helpful for pilots who are flying planes because they can use it to navigate and stay on course.
In conclusion, the 107th meridian west is an imaginary line on a map that helps us know where we are and helps us navigate around the world. It's like a big arrow that points the way!