Fish Capture 8-2nd Quarter Summative I

What is a portable fire extinguisher primarily used for?

• • Heating devices

• • Cooking

• • Extinguishing small fires

• • Cleaning surfaces

Which type of fire extinguisher is best for liquid fires?

• • Water

• • Foam

• • CO2

• • Dry powder

• What does a CO2 fire extinguisher do to extinguish a fire?

• • Absorbs heat

• • Adds oxygen

• • Displaces oxygen

• • Covers fire with water

• Foam extinguishers are suitable for which types of fires?

• • Electrical fires only

• • Metal fires

• • Burning solids and liquid fires

• • Gas fires

• Which component in a dry powder extinguisher helps put out a fire?

• • • Chemical powder

• • Water

• • Carbon dioxide

• • Foam

Why is it essential to prohibit waste discharge near water-supply intakes?

• • To reduce water levels

• • To prevent pollution and maintain clean water

• • To increase fish population

• • To promote tourism

What type of pollution is primarily addressed by the MARPOL 73/78 convention?

• • Noise pollution

• • Oil pollution

• • Air pollution

• • Soil pollution

Which agency is responsible for the management and conservation of Philippine fisheries, except for municipal waters?

• • Department of Environment

• • Department of Agriculture

• • Bureau of Fisheries and Aquatic Resources (BFAR)

• • Philippine Coast Guard

Which type of waste does the BFAR regulation prohibit discharging in marine areas?

• • Organic waste

• • Solid waste

• • Chemical waste

• • Plastic only

Why is waste segregation critical for marine conservation?

• • To reduce costs

• • To protect human health only

• • To reduce pollution affecting marine life

• • To create more landfill sites