Final answer:
Summarizing a nonfiction text involves identifying the main idea, highlighting key details, and condensing the information. Louis Pasteur, a French chemist and microbiologist, revolutionized our understanding of health through his work on the germ theory, pasteurization, and vaccine development.
Step-by-step explanation:
When summarizing a nonfiction text, there are several techniques you can use:
- Identify the main idea: Determine the central message or theme of the passage.
- Highlight key details: Identify important facts, examples, or evidence that support the main idea.
- Condense the information: Remove unnecessary details and rephrase the key points in a concise manner.
In the given passage, Louis Pasteur, a French chemist and microbiologist, made significant contributions to science. He demonstrated the germ theory, invented pasteurization, and developed vaccines for diseases like rabies. He also founded the Pasteur Institute in Paris. Overall, Pasteur's work revolutionized our understanding of health and led to significant improvements in hygiene and disease prevention.