Agricultural inspectors make sure animal welfare and environmental standards are followed in farms and dairies.

Agronomists advise farmers on soil health, disease prevention and how to improve crop production and quality.

Aid workers help people in overseas countries affected by human-made and natural disasters like wars, outbreaks of disease and earthquakes.

Air accident investigators search for the causes of accidents and serious incidents, involving civilian aircraft.

Airline customer service agents make sure passengers and their luggage safely board the right aircraft at the right time.

Airline pilots fly passengers and cargo to destinations around the world.

Airport baggage handlers load and unload luggage and cargo from aircraft.

Airport information assistants help passengers in airports.

Air traffic controllers give information and advice to airline pilots to help them take off and land safely and on time.

Ambulance care assistants take patients to and from hospital for appointments.