Energy Quiz for Primary 6

Which type of energy flows as heat from warmer substances to cooler ones?

• Sound

• Light

• Thermal

• Chemical

Which energy is a vibration that flows in waves?

• Mechanical

• Chemical

• Thermal

• Sound

Which energy can be transformed into light, sound, heat, and movement?

• Light

• Electrical

• Nuclear

• Chemical

Which energy is released when a chemical reaction occurs?

• Mechanical

• Chemical

• Light

• Sound

Which energy is produced by splitting the atom of uranium?

• Light

• Thermal

• Nuclear

• Mechanical

Which energy travels in straight lines and is the fastest type of energy?

• Sound

• Light

• Thermal

• Mechanical

Which energy source includes sun, wind, water, and heat from inside the Earth?

• Biomass

• Dams

• Geothermal

• Hydraulic

Which energy is produced by water stored in dams?

• Pellets

• Organic

• Springs

• Renewable

Which renewable energy source is cheaper than fossil fuels and can be derived from food waste?

• Hydraulic

• Geothermal

• Dams

• Biomass

Which non-renewable fuel is used to make different products such as plastics?

• Uranium

• Coal

• Crude oil

• Natural gas