Genetics

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SCIENCE | MIDDLE SCHOOL

Microbes are Still a Mystery to Scientists and the Diversity of Life

The study of genes is moving toward a new frontier. There is a new field studying the little known field of microorganisms. Microbes run every process on earth. And a human is made up of 90% bacteria, or microorganisms. And yet we know very little about microbes. This public radio story looks closely at the microscopic microbes.

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Story Length: 6:15

Listen to the Story:

Listening Comprehension Questions

  • In what ways did Andrew Carnegie’s libraries serve their communities?
  • How did Carnegie benefit from a library when he was growing up?
  • Which personality traits helped propel Carnegie from poverty to riches? Bring specific details from the story to support your ideas.
  • According to Carnegie, what should rich people do with their money and why? Why was Carnegie known as both generous and “brutal”?

Discussion Themes

  • In your opinion, what should really rich people do with their fortunes?
  • What does it take for a person to rise from “rags to riches”?

Socrative users can import these questions using the following code: SOC-1234

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