Origin Theories & Position in Universe Vocabulary

Front

What is the Geocentric Model?

Back

A model where the Earth is at the center of the universe.

Front

What does the term 'Big Bang Theory' refer to?

Back

The scientific explanation of the origin of the universe.

Front

What is a scientific theory?

Back

A well-substantiated explanation of some aspect of the natural world.

Front

What does the heliocentric model represent?

Back

A Sun-centered model.

Front

True or False: In the Geocentric Model, the Sun is at the center of the universe.

Back

False.

Front

What is the main difference between the Geocentric and Heliocentric models?

Back

The Geocentric model places the Earth at the center, while the Heliocentric model places the Sun at the center.

Front

What is the significance of the Big Bang Theory in astronomy?

Back

It explains how the universe began and has expanded over time.

Front

What is an example of a scientific theory?

Back

The theory of evolution, which explains the diversity of life.

Front

What does 'heliocentric' mean?

Back

Referring to a model where the Sun is at the center.

Front

What does 'geocentric' mean?

Back

Referring to a model where the Earth is at the center.