- What is a star?
- What is a planet?
- What is a satellite?
- What is the Milky Way?
- What is a leap year?
- What is the rotation?
- What is the revolution?
- What are the meridians?
- Which is the first meridian?
- How many meridians are there?
- What´s the name of the reference parallel?
- What are the parallels?
- Which are the most important parallels?
- What is an ocean current?
- Explain something about three ocean currents?
- What is the difference between climate and weather?
- Explain the three most important processes for rainfalls.
- What weather causes a high pressure?
- And a low pressure?
- How are they represented in the weather maps?
- What is a volcano?
- What is an earthquake?
- What is a glacier?
- What are the wettest climates in the world?
- What are the driest climates in the world?
- What climates have a dry season?
- What climates don’t have a dry season?
- Which areas have a polar climate?
- Where can we find the Mediterranean climate, in the east or the west of the continents?
- Which climates are there in America?
- Is there an equatorial climate in Europe? Why?
- What is a biome?
- What vegetation is characteristic of dry tropical climates?
- What vegetation is characteristic of maritime climates?
- What is the Little Ice Age?
