When you skim a text, you 1. look over it quickly to get a sense of its contents 2.read it carefully to ensure you remember details 3 take notes to record the information you need 4.connect the information to your own experience

The answer is: 1. Look over it quickly to get a sense of its contents.

Skimming a text is a reading technique in which one rapidly reads and goes over the contents of a text in order to get a general idea or sense of the contents of the text. Skimming is primarily used for the following purposes: to preview the contents of the text, to review texts that have already been read, to determine the general arguments of a text, or to determine if the text in question could be an actual resource for the writing of a research paper.

c he talks about the us lives lost.

the correct answer is c. he speculates on what might happen at given points in the future in a world without people. alan h. weisman is an american author, professor, and journalist. authors organize their information with a purpose. they present their ideas in an organized way. this is called text structure. weisman uses text structure so as to improve overall comprehension and to prove his points.