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The Chernobyl disaster презентация
Содержание
- 1. The Chernobyl disaster
- 2. T The Chernobyl disaster was
- 3. The Chernobyl Reactor After The Explosion
- 4. The first who had confronted with
- 5. Then 600,000-800,000 firefighters and emergency
- 6. They also built a temporary steel concrete
- 7. The accident released radiation 200
- 8. Over 100 radioactive elements released
- 9. Hundreds of villages became too dangerous to
- 10. 200 tones of radioactive
- 11. Construction of the New Safe Confinement
- 12. We should remember them According to
- 13. In December 15, 2000 the Chernobyl
- 14. Let’s see what you know about
T The Chernobyl disaster was a catastrofic nuclear accident that occurred on 26 April 1986 at Chernobyl Nuclear Power Plant in the town of Pripyat, in Ukraine.
Слайд 2T
The Chernobyl disaster was a catastrofic nuclear accident that occurred
on 26 April 1986 at Chernobyl Nuclear Power Plant in the town of Pripyat, in Ukraine.
The Chernobyl Disaster
It is almost 30 years to the day since Chernobyl became synonymous with nuclear disaster.
Слайд 3 The Chernobyl Reactor After The Explosion
At that time
there was an experiment on reactor #4 that had gone wrong and caused its terrible explosion.
Слайд 4
The first who had confronted with terrifying consequences of the accident
were operators of a shift and firefighters.
It took 10 days to put out the fire after explosion.
It took 10 days to put out the fire after explosion.
Слайд 5
Then 600,000-800,000 firefighters and emergency workers came from all over the
former Soviet Union for help. These people toiled for over two years to bury radioactive equipment, homes, storage facilities, etc.
Слайд 6They also built a temporary steel concrete cover, called "sarcophagus", around
the plant to hem in the radioactive material that had collapsed into the reactor.
Слайд 7
The accident released radiation 200 times greater than that released
by both atomic bombs dropped on Hiroshima and Nagasaki during World War II, and nearly 14 times greater than disaster at the Fukushima plant in Japan.
Слайд 8
Over 100 radioactive elements released during the explosion. The fallout from
Chernobyl reached as far as Canada and the United States.
But the most heavily affected areas were in Ukraine,Belarus,and Russia.
But the most heavily affected areas were in Ukraine,Belarus,and Russia.
Слайд 9Hundreds of villages became too dangerous to live in.
Most of their
citizens were evacuated in 24 hours after explosion.
Over 336,000 people have been relocated, uprooted from their homes, due to high levels of radiation.
Over 336,000 people have been relocated, uprooted from their homes, due to high levels of radiation.
Слайд 10 200 tones of radioactive material is still inside the reactor and
the whole world is trying to find out the solution what to do with it.
Слайд 11
Construction of the New Safe Confinement (NSC) structure at the site
of the Chernobyl nuclear reactor, Ukraine, on March 23, 2016
The new sarcophagus is still not in place. The project is due to be completed in 2017.
The new sarcophagus is still not in place. The project is due to be completed in 2017.
Слайд 12We should remember them
According to the information of the Soviet
government the official number of casualties caused by the accident was 31. But exact number of victims can never be known!
Слайд 13
In December 15, 2000 the Chernobyl Plant was fully closed. But
nobody knows exactly what's happening under the sarcophagus and how solid the construction is. One thing that's clear is that it needs constant monitoring and regular inspection.
Слайд 14
Let’s see what you know about the Chernobyl disaster!
Fulfill the following
quiz:
Quiz about Chernobyl Accident
Quiz about Chernobyl Accident
