The most reliable source is the Prosveshcheniye Publisher's digital library . They offer an "Electronic Form of the Textbook" (EPU) which is the official digital version.

Studying the solar system, constellations, and the history of astronomy.

Websites like Znanio , Uchebnik-Rabochaya-Tetrad , or Gdz-Putina often host "view-only" versions of the 2023-2024 editions. Quick Content Guide (Part 1) To help you organize your studies,

Focusing on maps, globes, and how to read geographical coordinates.

Detailed look at the natural zones (Tundra, Taiga, Steppe, etc.) and the plants/animals specific to each.

Searching for the textbook usually leads to a few reliable digital platforms. Since this is a standard Russian curriculum textbook, you have several options for viewing or downloading it legally for educational use. Where to Find the Textbook

If a site asks for your phone number or sends you to a "file sharing" site with heavy pop-ups, close it immediately. Use established educational mirrors instead.