Сагс хоосон байна
World population
In this lesson, you will learn how the Earth's population changes over time and across different regions, as well as the challenges different regions have to face.
Газар зүй
8 – 12-р анги
Бичсэн: Varga Laura Dominika
Хянан шалгагч: Dormány Gábor, Jóri Johanna
График дизайнер: Zsiga Anett
Хөгжүүлэгч: Gálea Patrik
Түлхүүр үгс
mozaLink
/Веб холбоос