United States Geological Survey

The United States Geological Survey, or USGS for short, is like a team of super-smart detectives for our planet Earth! They started way back in 1879, which is older than your grandparents' grandparents! Their main job is to study everything about the United States, like its mountains, rivers, and even what's happening deep underground.

They help us understand our amazing world and keep us safe from things like earthquakes and volcanoes.

These scientists are also amazing mapmakers! They create maps of all sorts of places, helping us know where things are. But guess what? They even make maps of other planets and moons in space, using pictures from rockets! It’s like they have a special superpower to explore everywhere. They have lots of offices, with a main one in Virginia, and they employ thousands of people who love science.

The USGS scientists study geology, which is the study of rocks and the Earth's insides. They also study hydrology, which is all about water, and biology, which is about plants and animals. They even study geography, which is about the Earth's surface!

Their motto is 'science for a changing world,' meaning they are always learning new things to help us understand our planet as it changes. They are like the Earth's personal doctors!

One of the most important things the USGS does is help keep us safe. They watch out for natural dangers like earthquakes, floods, and volcanic eruptions. By studying these things, they can warn people when something might happen, giving everyone time to get to safety. They are a very important part of the government, helping us understand and respect the powerful forces of nature all around us.