Science & Technology - Unit 4

What is pasteurization?

• the process of heating food and drink to kill germs

• the process of milking cows in a pasture

• the process of finding websites on the internet

• the secret messaging system the U.S. used during war

How does pasteurization help people?

• by killing germs and preventing death

• by allowing us to access the internet

• by helping us drink milk

• by helping us cook our meals

Who created the world's first largest computer company known as Microsoft?

• Steve Jobs

• Bill Gates

• Sergey Brin

• Larry Page

What did Bill Gates develop that changed the world?

• the iPhone

• a vaccine for polio

• a user friendly personal computer

• an operating system used by most computers

Who worked to create a user friendly personal computer that people wanted to buy?

• Sergey Brin

• Bill Gates

• Cyrus McCormick

• Steve Jobs

Who started a foundation to help provide money for world issues?

• Hedy Lamarr

• Bill Gates

• Steve Jobs

• Jonas Salk

What invention sped up production in the U.S. agricultural industry?

• WiFi

• horse and buggy

• smartphones

• mechanical reaper

What did Hedy Lamarr do that affects us today?

• developed a technological method now used in WiFi

• developed the polio vaccine

• developed the smartphone

• developed the pasteurization process

What did Cyrus McCormick invent?

• the polio vaccine

• the internet search engine

• the smartphone

• the mechanical reaper

Who are the founders of Google, Inc.?

• Bill Gates and Steve Jobs

• Sergey Brin and Larry Page

• Hedy Lamar

• Jonas Salk and Louis Pasteur