Quiz: Introduction by Carl Sagan to Chapter 1 Our Picture of the Universe
|Name: _____________________________||Period: ___________________________|
This quiz consists of 5 multiple choice and 5 short answer questions.
Multiple Choice Questions
Directions: Circle the correct answer.
1. What shape did Aristotle think the Earth was?
c) A disk.
d) A sphere.
2. The universe is largely made up of what?
b) Dark matter.
c) Empty space.
3. How does Hawking define scientific theory?
a) A model of the universe that meets common sense expectations.
b) A model of the universe with a set of rules.
c) A model of the universe made up of molecules.
d) A model of the universe that predicts some events, but isn't accurate.
4. Galileo found the moons of what planet using his telescope?
This section contains 281 words|
(approx. 1 page at 300 words per page)