1. Mysteries of the ancient world

2. Stonehenge
How and why was it built?

3. The Easter Island Heads
How and why were they built?
1. Scientists are almost certain that the stones had a religious significance.
Scientists believe that the stones________________________________ a religious significance.
2. Scientists think that it’s impossible that the stones came from a different island.
Scientists think that the stones _________________________________ from a different island.
must have had
can’t have come
3. It’s possible that the stones were carved to resemble a famous leader of the tribe.
The stones _____________________________________ to resemble a famous leader of the tribe.
4. Some people believe that there’s a possibility that the stones came from another planet.
Some people believe that the stones _______________________________________from another planet.
could/might/may have been carved
could/might/may have come

4. Magura Cave - Bulgaria
How and why did they paint these paintings?

5. The Great Pyramids
How, when and why were they built?

6. The Nazca Lines
How, when and why were they built?

7. The Uffington White Horse
How and why was it built?

8. Atlantis
Did it really exist? If so, where was it?

9. The Holy Grail
Was it real?
What was the origin of the legend?

10. Machu Picchu
How and why was it built?

11. Bowerman’s Nose
How and why was it built?