A work rider is responsible for riding Racehorses during workouts particularly in their fast work; they must be accomplished riders and be able to follow instructions to the letter. Riders must be in top physical shape and they must maintain appropriate riding weights—generally under 12 stone for Jump Racing and under 10 stone for Flat.

Employed on ferries, cruise ships, cargo container ships, and a wide range of vessels designed for specialised supply, support and rescue roles.

Looks after dogs, keeping their living area clean and the dogs bathed and groomed.

Commercial horticultural workers grow, look after and harvest plant stock. The work may involve spraying, mulching, pruning, picking and grading.

Responsible for all aspects of a running and maintaining a fishing vessel, including its crew. Decides where and when to fish, and how the fish are sold.

Looks after and breeds laboratory animals used in medical, veterinary and dental research.

Farm workers carry out the general duties and heavy labour involved in running a farm.

Loads and unloads cargo from ships and controls and guides passengers and their vehicles as they pass through the port.

Responsible for navigation, checking that cargo is safe and stable, supervising crew members and ensuring that the ship is fit to sail.

Tillage, in agriculture, the preparation of soil for planting and the cultivation of soil after planting. Tillage is the manipulation of the soil into a desired condition by mechanical means; tools are employed to achieve some desired effect (such as pulverization, cutting, or movement).

Studies the behaviour, physiology, evolution, and classification of animals.

Cultivates plants and woodland using technical and scientific knowledge about natural life. Assists a wide variety of professionals, including fruit, vegetable growers, landscape designers, farmers, gardeners and architects.