Sayansi na Teknolojia Study Notes Darasa la Saba PDF
Meaning of environment
Environment is the sum of all the things that surround an organism in its life.
Environment can be made up of various things; it can be natural such as forests, mountains, lakes, valleys, rivers, seas, etc. or man-made such as buildings, industries and. etc.
Explaining safety signs in the environment.
Meaning of safety signs in the environment. Safety signs are signs that provide information about the danger that exists in objects or the environment.
These signs also provide information about dangers, instructions that lead to protecting the safety of objects and living organisms in the environment.
Some drawings or safety signs are added with words so that they can be easily interpreted.
Many drawings and signs do not have words and users of the relevant area must understand the meaning of the drawings and signs.
Safety signs are used internationally in all countries of the world and are placed on equipment such as bottles of medicine or chemicals.
They are also placed on transport vehicles such as buses, planes, ships, boats or fuel tankers. They are also placed on buildings to indicate emergency exits, slippery floors, and materials containing chemicals or other potentially hazardous materials.
These signs are also placed on transformers and high-voltage electrical poles. Safety signs are important because they enable you to take appropriate precautions when using equipment with these signs. They also help you avoid dangerous situations, such as playing or walking under high-voltage electrical wires.
