READING COMPREHENSION PASSAGES From Outer Space FoxNews. com reports that Dr. Richard B. Hoover, an astrobiologist at NASA, believes that he has found the fossils of bacteria in meteorites. In other words, he claims to have found traces of life from outer space. Not surprisingly, his claim is controversial; many scientists do not accept that Dr. Hoover has come to the correct conclusion from what he has observed. Therefore, he has invited over 5,000 scientists to review his work and to publish their comments. 1. Bacteria are a . a. group of scientists b. place where meteors come from c. kind of restaurant d. form of life 2. When something is controversial, people . a. get sick from it b. believe it is ancient and extremely rare c. have strong disagreements about it d. brush their teeth with it 3. Dr. Hoover seems confident that his research will be proven correct because . a. he is named after a vacuum cleaner b. he has invited many scientists to look closely at his work c. he works for NASA d. he gets a rash when he touches meteorites 4. Based on the reading selection, which statement is true? a. No one believes that Dr. Hoover has made an important discovery. b. Astrobiologists are smarter than other scientists. c. Dr. Hoover believes he has found fossils of bacteria. d. Dr. Hoover did his work without using a microscope.

1. d. form of life

Bacteria are a form of life and if it is found that they are fossilized on meteors then it could mean that there is life in outer space because that would be where the bacteria came from.

2. c. have strong disagreements about it.

A controversial topic is one that not everybody believes and so have disagreements about with some believing it and others disagreeing with it.

3. b. he has invited many scientists to look closely at his work.

If the scientists that Dr. Hoover invites, reviews his work and finds it to be accurate then his research would be proven correct because scientists are experts giving their expert opinions would serve as enough proof of truth.

4. c. Dr. Hoover believes he has found fossils of bacteria.

The reading shows that Dr. Hoover believes that he has indeed found fossils of bacteria and that these fossils come from outer space.

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).

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