Universe and Big Bang

Select the correct definition of ROTATION.

• To go around in circles.

• Turning or spinning around on an axis point.

• To take turns in a game.

• The noun of rotate.

Revolution is the movement of one ____ around another object.

Select the correct meaning of orbit:

• The turning or spinning around on an axis point

• The movement of one object around another object

• The widely accepted explanation of how the universe began

• 1. The path an object takes in its revolution  

Select all that is TRUE:

• Theory is a statement backed with evidence that explains how or why something happens.

• 1. Law is statement that describes the what happens.

• Copernicus created the geocentric theory and was credited for it.

• 1. Evidence is proof to support a theory. Without evidence it is just opinion

Which are true for the Big Bang Theory?

• A point of singularity

• Is continually expanding.

• widely accepted explanation of how the universe began.

• Similar to the Geocentric model.

1. In the Heliocentric model, the theory states that what - the [planets, sun, or earth] is at the center of the Universe? Type in the correct answer below.

In the Geocentric model, the theory states that the earth is at the center of the Universe and all celestial bodies revolve around the earth. Is this true or false?

Who was Hubble?

• He created the Big Bang theory.

• He liked science and found alot of evidence to support the Milky Way.

• An astronomer that liked to look at stars.

• An astronomer who with his telescope introduced that the Milky Way was not the only galaxy in the universe and that the universe was actually expanding.

Who created the geocentric theory and was credited for it?

A. Ptolemy

B. Copernicus

C. Lemaitre

Type the name below.

Who was Lemaitre?

• He created the Milky Way universe name.

• He introduced the Hypothesis of the Primeval Atom aka The Big Bang Theory.

• He was just a scientist.

• He lived in the dark ages.