POPULATION PYRAMID.

Here you have the last pyramid about Árevalo. It is interesting to compare it to the pyramids of different years.

CUESTIÓN DE PESO.

Aquí os dejo el enlace para que podais ver cuál sería vuestro peso en otros planetas. Espero que os divirtais con los cálculos!!

SOLAR SYSTEM

Here we are with information about all the planets of the Solar System, our star "The Sun", comets, asteroids and more... you only have to click on the image! Enjoy it!!