State whether the following statements are true or false. Correct the false statements:
1. If the victim has burn injuries, it is beneficial to cover the burnt part with blanket.
2. CPR helps to bring the circulation to normal.
3. If breathing has stopped, the head should be held in backward sloping position.
4. Japan is the largest producer of electricity from solid waste.
5. China has developed the projects of production of threads, paper and other useful materials from banana peels.