The Yahara watershed is a geographic area in south central Wisconsin. It is comprised of about 370,000 people and 359 square miles home to the city of Madison, the University of Wisconsin-Madison, and this chain of lakes we refer to as the Yahara lakes.
We really don’t know if space goes on forever. The universe is big enough that we can’t see all of it for a number of reasons. And there are ways that we could live in a space that doesn’t go on forever, but still has no actual edge to it.
In high school you learn that matter is made of atoms, atoms are made of electrons and nuclei, and nuclei contain neutrons and protons. That’s a basic picture of matter, but it’s an incomplete one. Missing in that picture is a full particle called neutrinos.
Some volcanoes, like the Cascade Volcanoes up in Washington and Oregon, are of the type called stratovolcano. These steep volcanoes sometimes erupt explosively, and other times have calmer lava flows that just spill out on the surface. The material from eruptions, like lava and ash, build up and cause these volcanoes to have a character like a layer cake.
Not only do clouds have water, they consist almost entirely of water. And that water comes from the earth’s surface, including the ocean, lakes and streams and even the ground.