1. STAR

• The stars are celestial bodies that have own light and they stay fixed in the space.

2. PLANET AND SATELLITE

The planets are bodies that do not have own light and turn around a star.

3. The satellites are bodies smaller than planets and turn around them. 4. SPHERICAL AND GLOBE

The Earth form is spherical and it imagines in a globe.

5. PARALLELS AND MERIDIANS

The perpendicular parallels are circles to the terrestrial axis.

6. The meridians are semicircles drawn up of pole to pole. 7. ROTATION AND AXIS

Rotation is the movement that makes the Earth on its own axis.

8. The terrestrial axis is the imaginary line with divides the Earth. 9. ORBIT

The Earth orbit around the sun completes every 365 days and 6 hours every four years it forms a leap year.

10. CARDINAL

The cardinal points are the points that indicate the North, South directions, this and the west.

11. SEASONS

The stations are the consequences that the transfering movement produces. The stations are spring, summer. autumn and winter.

12. LAYERS OF THE EARTH

The nucleus is the internal layer but of the Earth.

13. The mantle is the intermediate Earth layer. 14. The crust is the external layer but of the Earth. 15. EXTERNALS LAYERS

The hydrosphere is the layer that surrounds the Earth.

16. The atmosphere is the gaseous layer that surrounds to the Earth. 17. The biosphere is the layer that meets all the conditions of life. 18. CONTINENS

The continents are great earth extensions surrounded by seas or the oceans.

19. ISLANDS

The islands are small completely surrounded earth extensions by water.

20. PLAINS AND PLATEAUS

The plains are flat land areas or smoothly ondulandas.

21. The plateaus are level land elevations. 22. MONTAINS

Mountains are great land elevations steep.

23. BEACH

They are coastal geographic accidents that are constituted by sand and the sea

24. CAPE AND GULF

The capes are entered of the Earth surface the sea.

25. The gulfs are entered of the sea the Earth surface. 26. PENISULA

A peninsula is very great a earth extension surrounded by water three thirds by its quarters.

27. RELIEF, ALTITUDE AND RANGE

The Himalayas have an altitude and a very extensive relief.

28. The himalayas are a range. 29. PEAK

Everest is the peak highest of the world it has an altitude of 8848 meters.

30. VOLCANO

The Teide is a volcano that is located in Tenerife (Canary Islands).