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The Haitian city of Gonaives has been destroyed by flooding twice since 2004.Each time, hundreds of lives were lost, and hundreds of thousands more were left homeless.Due to the mass destruction cause ...
Hipervinculo Física
Safety symbols and safety rules in science.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Biología
Discusses safety in the life sciences.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How to prepare for an earthquake.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How to prepare for an earthquake.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How buildings can be made safer from earthquakes.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How buildings can be made safer from earthquakes.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
The following visual explains the precautions that should be taken into account when dealing with electricity
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