Worksheetsunit- Earth in the universe
Total questions: 10
Worksheet time: 5mins
He developed an early model based on the concept of uniform circular motion. He placed the earth at the of the universe .
Galileo
Newton
Aristotle
Ptolemy
•Ptolemy advenced the ___________theory.
Geocentric
Heliocentric
•Ptolemy used _________to predict the positions of the sun, moon, and planets, using combinations of circular motion known as _________
physical models, circular motion
Geometric models, epicycles
algebraic models, cyclical
Geometric model, linear motion
Polish astronomer who advanced the theory that the Earth and other planets revolve around the Sun.
Aristotle
Ptolemy
Kepler
Copernicus
He is regarded as the chief founder of modern science.
Newton
Galileo
Ptolemy
Aristotle
Which statement about the universe is NOT true?
It is colder today than it was 13.8 billion years ago
The universe was formed 7 billion years ago
The universe contains leftover energy from the Big Bang
A. The universe is bigger than our solar system
Which scientist first discovered the redshift of light using a very powerful telescope?
Robert Wilson
Sir Isaac Newton
Albert Einstein
Edwin Hubble
Which event happened first?
The universe cooled and atoms were formed
The sudden expansion of matter from a point of singularity
The formation of the Earth
Gravity caused all matter in the universe to come together
The name of our galaxy...
Sombrero Galaxy
Milky Way Galaxy
Andromeda Galaxy
Pinwheel Galaxy
The first element formed in our universe were...
Nickel and Gold
Sodium and Zinc
Hydrogen and Helium
Oxygen and Iron
