ELECTRICAL SAFETY
INTRODUCTION TO ELECTRICITY
Electricity is a relatively safe form of energy. It is a
familiar and necessary part of everyday life, but electricity can...
Hazard
recognition is one of the most critical aspects of occupational safety. “One of
the ‘root causes’ of workplace injuries, illnesses, and incidents is the
failure to identify...
ILO estimates that every year over 317 million workers are involved in non-fatal
occupational accidents causing serious injuries and
absences from work.
...
Biogeochemical cycles / Nutrient
cycles
The cycling of chemicals between the biological and the geological world is
called Biogeochemical cycle.
The Biotic and Abiotic components...