Land can be high and steep. It can be low and flat. What other shapes can you find? Come explore! Relieves de la Tierra gives young learners an up-close look at Earth’s landforms, such as mountains, canyons, plains, and more!This Spanish text series, Tiempo para descubrir (Time to Discover), introduces early readers to beginning social studies topics. Each book includes a list of words to look for in the text with callouts that match the word to the image on the page where it appears. Questions at the end of each book encourage readers to connect further with the text.