broadcasting visual images of stationary or moving objects
(something you watch at home)
What is television?
100
a picture of a person or scene in the form of a print or transparent slide
What is photograph?
100
a real story that you write about your own life
What is autobiography?
100
of, relating to, or produced by the internal heat of the earth
What is geothermal?
100
person's signature
What is autograph?
200
a device used to send words in code from one place to another
What is a telegraph?
200
The distance around a two-dimensional shape
What is perimeter?
200
the story of a real person's life written by someone else
What is biography?
200
an instrument used for measuring temperature
What is thermometer?
200
record player; a device that turns the writing on records into sound
What is phonograph?
300
a type of camera lens that makes it possible to take a close-up picture of a distant object.
What is telephoto?
300
a long tube that contains lenses and mirrors and that is used to look over or around something and especially by a person in a submarine to see above the surface of the water
What is periscope?
300
the study of living organisms, including their body, their diet, their behavior, their habitat, etc.
What is biology?
300
a science that deals with the history of the earth and its life especially as recorded in rocks
What is geology?
300
the study of sounds
What is phonology or phonics?
400
communication over a distance by cable, telegraph, telephone, or broadcasting
What is telecommunication?
400
a machine that makes copies
What is photocopier?
400
a road vehicle, typically with four wheels, powered by an internal combustion engine or electric motor and able to carry a small number of people.
What is automobile?
400
The scientific study of the Earth's surface and its various climates, countries, peoples, and natural resources, as shown on various maps.
What is geography?
400
a section of writing that has sentences that are separated by different sets of ideas.
What is paragraph?
500
A device used by astronomers to magnify images or collect more light from distant objects by gathering and concentrating radiation
a device shaped like a long tube that you look through in order to see things that are far away.
What is telescope?
500
process by which plants use the sun's energy to convert water and carbon dioxide into sugars
What is photosynthesis?
500
the variety of life in the world or in a particular habitat or ecosystem
What is biodiversity?
500
A device for measuring very small distances, objects, or angles