Jigsaw Planet

Aplicación web para realizar crebacabezas.

Video: Energy, let's save it

The resource consists of an animated video in which we learn about the importance of saving energy.

Planet Size Comparison

Our planet Earth

The Universe is made up of millions of galaxies. Our galaxy is called the Milky Way. It contains millions of stars, including the Sun. The Earth and seven other planets orbit the Sun. Together they form…

Check. Planet Earth

Answer the questions on what you have learned in this section: What shape is the Earth? What is the name of the imaginary line that divides the Earth into two equal hemispheres? In which hemisphere are…

The planet Mars

Information, images and facts and figures about Mars from NASA.

Introduction - Our planet Earth

The Universe is made up of millions of galaxies. Our galaxy is called the Milky Way. It contains millions of stars, including the Sun. The Earth and seven other planets orbit the Sun. Together they form…

Our planet Earth

Most of the Earth is made up of the geosphere. This is a large sphere of rock with a diameter of 13000 km. A large part of the geosphere is covered by the hydrosphere. This is a layer of liquid water…

Summaries - Our planet Earth

1. The Solar System The Milky Way is one of the many galaxies that exist in the Universe. The Solar System is in the Milky Way and at its centre is the Sun. The Earth is one of eight planets that orbit…

Check. Our planet Earth

Answer the questions based on what you have read in the introduction: What is the Milky Way? How many stars are in the Milky Way? What makes up the Solar System? Why do we have day and night on Earth?…