Science quizz

• Do not meet each other
• Layers of the Atmosphere

  • Thermosphere
  • Mesosphere
  • Troposphere
  • Stratosphere
• What are the layers of the Atmosphere
• Layers of the Atmosphere

  • Troposphere
  • Mesosphere
  • Stratosphere
  • Stratosphere, thermosphere
• There are 5 layers of the atmosphere
• Stratosphere


  Where UV light is absorbed
• Thermosphere


  Temperature increases with altitude
• Exosphere


  The upper limit of our atmosphere
• Household services
• Sqeege Squeege
• bathroom to keep mold and dew away for months.
• Roller Trolley
• A shovel-shaped pan used for sweeping.
• This is used for cleaning windows and wiping down the tiled walls of a
• It helps the housekeeper in moving laundry or heavy waste bags.
• This is a go-to tool for cleaning carpets, bare floors, upholstery, furniture, and other spaces that need to be cleaned immediately.
• shelves to absorb drips.
• Cleaning Cloth
• House Plan
• It is used to remove tough stuck-on soils on the surfaces.
• It is useful for soaking up spills, for lining refrigerator bins and pantry
• Protects the hands while cleaning and doing the dishes.
• is used to assist in the removal of soil or dirt.
• These are blueprints that serves as guide for the designer and builders during the construction.
• Feature of a house plan that indicates the direction related to the structure to be built.
• This a part of a house plan that specifies what the plan is for.
• The symbols used to infer that additional details on certain parts of the plans are included in separate diagrams or layouts.
• It is the representation of the actual size specifications of the structure to be built
• This pertains to the process used in identifying all possible situations where people may be exposed to injury, illness, or disease.
• It include exposure to slips, trips, falls, electricity, noise, vibration, radiation, heat, cold and fire.
• These are physical in the environment that may cause musculoskeletal
• These are organisms, or substances produced by organisms, that pose a threat to human health
• It means taking action to eliminate or reduce the likelihood of exposure to a hazard that may result injury or disease.
• it means changing the procedure so it does not have to take place at all and the most effective option in controlling hazards.
• This involves separating the risky process from people either by distance or by using barriers to prevent exposure.
• This means replacing a hazardous process or substance with a less hazardous one.
• These include plant or processes which minimize the generation of risk or contain the risk.
• is equipment or attire worn to minimize exposure to hazards that cause serious injuries and illnesses.
• Ergonomic Hazard
• Chemical Hazards