a large boat, used for carrying passengers or goods across the sea
a type of small vehicle that is used to travel on water
a natural and continuous stream of water flowing on the land to the sea, a lake, or another river
a large area of water, surrounded by land
the great mass of salt water that covers most of the earth's surface
made of a hard material that forms the branches and trunks of trees
related or belonging to a period of history that is long gone
the hard material that the trunk and branches of a tree or shrub are made of, used for fuel or timber
to travel on water using the power of wind or an engine
the world's longest river (4150 miles); flows northward through eastern Africa into the Mediterranean; the Nile River valley in Egypt was the site of the world's first great civilization
a tool used by rowers to propel and steer a boat through the water
to capture and harness the force of the wind, in order to generate motion or energy
a large sheet of fabric, typically canvas, designed to catch the wind and propel a sailing vessel forward
to use your hands, arms, body, etc. in order to make something or someone move forward or away from you
a long, thin object, often resembling a piece of wood, used for pointing, drawing attention, or performing specific actions
to move a boat or other watercraft through water using oars or paddles
an individual of Greek nationality or heritage
the activity of exchanging goods or services
a state of armed fighting between two or more groups, nations, or states
to hold someone or something and take them from one place to another
possessing great strength or force
a period of one hundred years
a person who visits unknown places to find out more about them
(plural) necessary things, such as food, medicines, clothes, etc. for a group of people
a machine that uses steam made from boiling water to produce power and make parts move
a ship powered by one or more steam engines
air that moves quickly or strongly in a current as a result of natural forces
energy or power produced by the pressure of boiling water vapor
to make something catch fire and undergo combustion
a type of fossil fuel, which is black and found in the ground, typically used as a source of energy
newly developed and incorporating new, modern methods or technology
a type of hard metal that is made of a mixture of iron and carbon, used in construction of buildings, vehicles, etc.
items made or produced for sale
a big ship for vacation trips, usually with fun things to do and entertainment on board
to prevent someone or something from being damaged or harmed
the armed forces of a country
a place where we pay to sit and eat a meal
a place, usually a building, with a stage where plays and shows are performed
a large park with swimming pools, water slides, etc. that people go to swim and have fun
