Question

Identify and list down the hazards using published resources and personal observation. Write your answer in the table below.

Answer 1

The question involves identifying hazards, such as those indicated by NFPA hazard diamonds, and understanding safety in handling hazardous materials and waste. The student must list known factors, like the type of radiation and energy involved in radiation hazards and adhere to laboratory safety guidelines.

Step-by-step explanation:

The student's question pertains to identifying and understanding different types of hazards one may encounter, using published resources and personal observation. A common tool used for this purpose in health and safety is the National Fire Protection Agency (NFPA) hazard diamond, which provides a summary of the major hazards associated with a chemical substance. The diamond has four colored sections, each representing different types of hazards: health, flammability, instability, and specific hazards.

When assessing hazards, it's essential to make a list based on observed clues or provided information. For radiation hazards, for example, factors to be identified include the type of radiation, energy per event, activity (rate of radioactive decay), and the mass of tissue affected. It's imperative to follow safety guidelines to minimize exposure and risks associated with these hazards.

Regarding the handling of hazardous waste, learning objectives typically include listing different types of hazardous wastes based on their classification and describing the proper handling of such wastes.

• Review question definitions:
• A biohazard is a biological substance that poses a threat to the health of living organisms, primarily humans.
• Common hazards in scientific research may include chemical, biological, and physical hazards.
• Three laboratory safety guidelines might involve wearing personal protective equipment (PPE), knowing the location of emergency equipment, and proper disposal of hazardous waste.

Answer 2

1. earth quake- the ground is shaking ,the hanging objects are shaking too

2. tsunami-it gives a very strong and big waves

3. landslide-denotes anydown slope movement of soil

4.liquefaction- the soil becomes so wet and so soft

5. volcanic eruption- it cause a ground shaking , the wind also has ashes

6. lightnibg - it gives a loud sound and scary light

7. thunderstorm- it rain too much and the wind is so strong

8. wildfires- thevsky becomes dark and the wind has ashes too

Step-by-step explanation:

Sorry konti lang alam ko...