Topic Test Answers

Which of the following types of models is generally used to predict long-term events? a.idea modelb.physical modelc.computer modeld.none of the above

Which of the following is not true concerning Internet websites?a.They can contain harmful computer code.b.They have an editorial process to correct inaccurate information.c.Their information is not always continuously updated.d.They can present false information.

Scientists use critical thinking skills throughout the process of research and experimentation. Why is it important for scientists to remain open-minded about the information they come across in their experiments? a. It prevents them from injecting bias into their experiments. b. It allows them to inject bias into their experiments. c. It improves the accuracy of the information. d. It lowers the accuracy of the information. Please select the best answer from the choices provided

Scientific experiments must be able to be repeated by multiple scientists to verify the results that are obtained. Which of the following is an example of a scientific question that could be used to create an easily reproducible experiment? a. Why do people like to watch television? b. Does the mass of a rocket affect the distance it can travel? c. What makes the sky blue? d. Does sugar or salt have a greater effect on plant growth? Please select the best answer from the choices provided

Which of the following types of models is usually in the form of a drawing, graph, or equation?a.idea modelb.physical modelc.computer modeld.none of the above