Деревянко, 7. Учебник. Unit 8. Lesson 4

There is no Explanation the Tunguska Explosion in 1908.

1. A huge fireball crossed the night sky and then Exploded.
2. On the June, 1908.
3. In Russia, in Siberia.
4. The Explosion was very strong. Forty thousand trees and hundreds of animals were killed.
5. Leonid Kulik.
6. In 1927.
7. Kulik and his team looked for a crater and piece of asteroid.
8. It was a meteorite or an asteroid, comet or a spaceship from another planet.
9. It was stone asteroids.
10. In 2003.
11. They used the computer program.
12. No, we can’t.

1. June
2. 1908
3. Exploded
4. Russia
5. Tunguska
6. hundreds of animals
7. Forty thousand trees
8. gloving silver clouds
9. Leonid Kulik
10. 1927
11. a piece of asteroid
12. meteorite
13. meteorite
14. asteroid
15. Spaceship from another planet
16. 2003
17. a computer program
18. asteroid

The Siberian Mystery 2
1. A huge fireball crossed the night sky and then exploded.
2. On September 25, 2002.
3. In the north-east of the Irkutsk region in Russia.
4. Witnesses saw a huge fireball fly very fast across the sky.
5. The scientists from The Irkutsk Institute of Sun and Earth Physics of the Russian Academy of Sciences.
6. In October.
7. They couldn’t find any pieces of meteorite because of die snow.
8. It was a meteorite or an asteroid, comet or a spaceship from another planet.
9. The scientists are going to visit this place again.
10. In June 2003.
11. No, we can’t.