Which hemisphere is Spain in?
Why do we have day and night?
How do we learn about space?
You will learn about it in this unit !
1. IMAGINARY LINES.
On maps and globes there are imaginary lines:
- meridians
- parallels
2. THE EARTH'S MOVEMENTS.
3. DISCOVERIES.
They were done by....
- Aristotle
- Yuri Gagarin
- Neil Amstrong
-Pedro Duque
-Hubble Telescope
- ISS (International Space Station)