Access restricted
Access to study materials is restricted. You are not logged in to Opiq.
A valid license for package „Erakasutaja 2024/25”, „Õpilane 2024/25 isiklik: eesti ja venekeelne” or „Õpilane 2024/25: eesti ja venekeelne” is required to use the kit. Click the link with the package name to learn more about the package and order a license.
If you have a valid license, log in to view the chapter.
Chapter topics:
- Воздух и состав воздуха
- Где находится воздух?
- Воздух – это смесь газов
- В воздухе есть пыль
- Землю окружает атмосфера
- Как возникла атмосфера Земли?
- Понятия
- Я знаю, что…
A valid license for package „Erakasutaja 2024/25”, „Õpilane 2024/25 isiklik: eesti ja venekeelne” or „Õpilane 2024/25: eesti ja venekeelne” is required to use the kit. Click the link with the package name to learn more about the package and order a license.
If you have a valid license, log in to view the chapter.
- Service provided by Star Cloud LLC