Mujeres en las ciencias (Women in Science)

As a land that’s constantly in flux, Earth sometimes reveals clues about the plants, animals, and other organisms that lived long ago. Fossils teach us much about what life was like millions of years ago, answering the questions of how Earth changed and maybe even why it changed. This essential Earth science topic is thoroughly explained through manageable text, fact boxes, informational charts and diagrams, and a glossary and index. Readers will become young Earth detectives by the time they’re through with this text!

Offers a description of Earth, the third planet from the sun, which includes information on its origins, composition, and unique characteristics.

Planet Earth gives us the things we need to survive. When it changes, it affects us all. But humans also affect Earth. It’s important that we take care of our planet so that it can continue to take care of us. This Spanish nonfiction book explores the subjects of human ecology and climate change in depth, and introduces students to important scientific concepts and vocabulary like desertification, deforestation, carbon dioxide, erosion, drought, fossil fuels, the greenhouse effect, and more. The colorful images, diagrams, sidebars, and text features will keep students connected to the text....

Micah es rico, soñador y encantador. También es bastante tímido. En lugar de invitar a salir a un chico de verdad, se dedica a dibujar cada uno de sus crushes y a inventar citas imaginarias en las que él es el príncipe azul. 99 «novios» después, la cuenta de Instagram en la que comparte estos fragmentos se ha vuelto increíblemente popular y todo mundo, al igual que Micah, espera con ansias al Chico 100 y hay algo que tiene claro: todo será diferente con él, su conexión será tan fuerte que borrará sus miedos y al fin tendrá el coraje para comenzar a vivir su historia de amor....

A scientific look at the natural processes that create waterfalls, and where they are likely to form.