Science in Everyday life

 What is the main component of the air we breathe?

• Nitrogen

• Oxygen

• Carbon Dioxide

• Hydrogen

What process converts sunlight into energy in plants?

• Photosynthesis

• Respiration

• Transpiration

• Evaporation

What is the force that pulls objects towards the centre of the earth?

• Magnetism

• Gravity

• Inertia

• Friction

Which technology is used to transmit data wirelessly over short distances?

• Bluetooth

• Ethernet

• DSL

• Fiber Optics

What is the main purpose of a GPS device?

• Track location

• Send emails

• Play music

• Take photos