Lesson 2 Flashcards
People discovered fire, developed paper from plants and forged weapons and tools, with stone, bronze, copper, and iron.
Pre-historic age (before 1700)
People used the power of steam, developed machine tools, established iron production, and the manufacturing of various products (including books through the printing press).
Industrial Age
People harnessed the power of transistors that led to the transistors radio, electronic circuits, and the early computer.
Electronic Age (1930s-1980s)
The internet paved the way for faster communication and the creation of the social network. People advanced the use of microelectronics with the invention of personal computers, mobile devices, and wearable technology.
Information Age
Why is the media so important?
A. Entertainment and outlet for imagination
B. Educating and informing
C. Public forum
D. Watchdog for government
Channels or ways we use to transmit or communicate messages: Communication tools
Media
