Unit 3. LAND, WATER AND AIR.
The water cycle.
Unit 2. A WORLD OF LANSCAPES.
We can classify landscapes in different ways. The first and most general landscapes are: Natural and Man-made.
But we can classify landscapes in three ones as you can see in the board:
Unit 1. MY PLANET. The Solar System.
This is one of the most interesting units of the subject. Here you have a video about our Solar system....do you remember the names of all planets?
Revolution and rotation are the two movements of the planets. In the case of your planet, the Earth, the revolution movement takes 1 year and causes the seasons... do you remember them?...What do you know about rotation?
