What can I do?

101122 materialEducativo

  • I like 0
  • Visits 126
  • Comments 0
  • Save to
  • Actions

About this resource...

Pores are small openings that allow air and moisture to permeate the surface of a material. Porosity is the measure of these voids relative to the solid structure. Porosity is a significant consideration in many fields, including ceramics, hydrogeology, construction and metallurgy.The independent variables in this experiment are the kinds of rocks, and the dependent variable is the amount of water they retain. The constants are the containers, the amount of water and the conditions. The goal of this project is to explore the concept that rocks are not completely solid or exactly alike.Rocks have pores of varying sizes, and water fills these pores seeming to “absorb” the moisture like a sponge.

It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.

Conceptual map: Rocks Made of Air

Exclusive content for members of

Sign in

Mira un ejemplo de lo que te pierdes


Fecha publicación: 12.5.2016

The original license is kept.



Do you want to comment? Sign up or Sign in

Join Didactalia

Browse among 101122 resources and 508771 people

Regístrate >

O conéctate a través de:

Si ya eres usuario, Inicia sesión

Do you want to access more educational content?

Sign in Join a class

Add to Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...

Game help
Juegos de anatomía
Selecciona nivel educativo