Los fenómenos naturales y las actividades humanas causan cambios y consecuencias en la Tierra. En el libro se explican desde el punto de vista científico y se sugiere lo que se puede hacer para reducir las consecuencias de estos cambios.
El libro muestra cómo las matemáticas ayudan a los científicos a entender el espacio, el tamaño del sistema solar y las condiciones en otros planetas. Las matemáticas hacen posible, en gran parte, la exploración espacial.
Take an in-depth look at astronomy and space in this science encyclopedia.
It's time to go where no human and few robots have gone before. It's time for Deep Space Discovery. This series explores everything from the sun and other stars to the vast galaxies they make up. With up-to-date content, infographics, and closely leveled text, this series will have reluctant readers reaching for more.
It's time to go where no human and few robots have gone before. It's time for Deep Space Discovery. This series explores everything from the sun and other stars to the vast galaxies they make up. With up-to-date content, infographics, and closely leveled text, this series will have reluctant readers reaching for more.
It's time to go where no human and few robots have gone before. It's time for Deep Space Discovery. This series explores everything from the sun and other stars to the vast galaxies they make up. With up-to-date content, infographics, and closely leveled text, this series will have reluctant readers reaching for more.
It's time to go where no human and few robots have gone before. It's time for Deep Space Discovery. This series explores everything from the sun and other stars to the vast galaxies they make up. With up-to-date content, infographics, and closely leveled text, this series will have reluctant readers reaching for more.
It's time to go where no human and few robots have gone before. It's time for Deep Space Discovery. This series explores everything from the sun and other stars to the vast galaxies they make up. With up-to-date content, infographics, and closely leveled text, this series will have reluctant readers reaching for more.
It's time to go where no human and few robots have gone before. It's time for Deep Space Discovery. This series explores everything from the sun and other stars to the vast galaxies they make up. With up-to-date content, infographics, and closely leveled text, this series will have reluctant readers reaching for more.
Learn how to create algebraic equations while traveling through our solar system! Introduce students to variables, expressions, and equations in this exciting Spanish-translated e-book about the night skies. This e-book challenges students to learn more advanced mathematical and STEM skills, using exciting astronomy examples to keep readers engaged. In this digital resource, readers will practice familiar mathematical skills, like addition and subtraction, in a new way by forming equations! With eye-catching photos, easy-to-read text, and clear practice problems, this title makes mathematical concepts that could be seen as intimidating seem simple and fun instead!
Take an in depth look at astronomy and space in this science encyclopedia.
This extraordinary book shows in a simple way how the Sun's light and warmth affect Earth. Children will be amazed to learn that the Sun is actually a star, and that its position and distance from the Earth cause day and night as well as changing weather and the seasons.
En este libro se resume lo más importante de nuestro Sistema Solar, cómo está conformado y que características tiene cada cuerpo celeste que forma parte del mismo, desde su estrella el Sol y los planetas hasta los más pequeños como los meteoritos.
La ciencia nos ayuda a entender el mundo que nos rodea, descubre el mundo natural con el tema del espacio.
Historia de la NASA, sus antecedentes y distintas etapas que han repercutido en el desarrollo de la ciencia y la tecnología, además de traer influencia positiva para la civilización.