Reading--Letters Home from Yosemite

Letters Home from Yosemite
Letters Home from Yosemite
glacier  a great mass of ice moving very slowly down a mountain or along a valley
impressive  able to have a strong effect on the mind or feelings
naturalist  a person who studies living things
preserve  to keep from harm or change; protect
slopes    land that goes up and down at an angle
species  a set of related living things that share certain characteristics and that can interbreed
wilderness  a wild region with few or no people living in it

Yosemite National Park is an amazing place. In one visit, you can see giant trees, towering mountains, and interesting wildlife.