landscape: visible features of an area of land

plant: living thing in the kingdom of photosynthetic eukaryotes

tree: perennial woody plant

house: building usually intended for living in

boat: smaller watercraft

slavery: system under which people are treated as property to be bought and sold, and are forced to work

flag: distinctive image used as a symbol, traditionally embodied as a piece of fabric

domestication: modification by humans of wild forms of animals or plants for coexistence with them

dog: domesticated species of canid

watercraft: vehicles that are intended for locomotion on or in the water

domesticated animal: animal that has been biologically changed by human intervention