Coșul dvs. este gol.
Life without ozone
In this lesson, you will learn what kind of danger damage to the ozone layer poses to life on Earth.
Geografie
Clase 8 – 12.
Autor: Varga Laura Dominika
Lector: dr. Nagy Márió, Jóri Johanna
Grafician: Patai Regina
Programator: Gálea Patrik
Cuvinte cheie
mozaLink
/Link web