1. A soccer match lasts ninety minutes.
2. We don't associate the flamenco dance with Portugal. We associate it with Spain.
3. Venus, Pluto and Uranus aren't signs of the Zodiac. They are planets.
4. The Red Sea separates Africa from Asia.
5. You don't mix red and yellow to get purple. You mix red and blue.
6. A north wind blows towards the south.
7. The British prime minister doesn't live at 11 Downing Street. He lives at number 10.
8. The main religion of Egypt, Lybia, Morocco and Algeria is Islam.
9. The ghost of Jacob Marley appears in the story A Christmas Carol, by Charles Dickens.
10. If a tornado moves through an inhabited area, it does a lot of damage.
11. The word outgoing doesn't mean shy. It means the opposite.
12. Blues music doesn't express happy emotions. It expresses sad emotions.
13. Gorillas aren't monkeys. They're apes.
14. Koalas don't live in Africa. They live in Australia.
15. In the story Pinnocchio's nose grows longer when he doesn't tell the truth.
16. A geologist studies the history, structure and composition of the earth.
17. The Richter Scale doesn't measure the speed of the wind. It measures the magnitude of earthquakes.
18. The word hippopotamus means river horse.
19. Birds don't sing because they are happy, but because they want to attract a mate or tell other birds to keep out of their territory.
20. Parrots live a very long time in captivity, up to 80 or more years.