Sus actividades

  • Sopa de letras

    pollution

    Sopa de letras

    find the words

  • Mapa Interactivo

    POLLUTION

    Mapa Interactivo

    Air pollution is the human introduction into the atmosphere of chemicals:click on the words

  • Crucigrama

    Find 5 words

    Crucigrama

    The ozone hole and global warming

  • Sopa de letras

    layers of the atmosphere

    Sopa de letras

    An activity to find the five layers of the atmosphere