Earth Science Quiz

The big bang theory is attributed to the Belgian Roman Catholic priest ____________.

• Edwin Hubble

• Georges Lemaître

• Alan Guth

• Stephen Hawking

Statement A: There are three (3) basic hypothesis that explains the origin of the solar system. Statement B: Encounter Hypothesis explains that the entire universe started as a large cloud of gas that contracted due to self- gravity.

• Both statements are True

• Statement B is False, Statement A is True

• Statement A is False, Statement B is True

The Steady State Theory was proposed as an alternative to the Big Bang Theory. What is a key feature of this theory?

• The universe is expanding and new matter is continuously created.

• The universe began from a singularity and is now cooling down.

• The universe is static and does not change over time.

• The universe will eventually collapse into a singularity.

What is the main idea behind the Multiverse Theory?

• There is only one universe that exists.

• Our universe is just one of many universes in a larger multiverse.

• The universe is expanding indefinitely.

• The universe is contracting and will eventually end in a big crunch.

Which theory suggests that the universe started from a hot, dense state and has been expanding ever since?

• Quantum Fluctuation Theory

• Big Bang Theory

• Steady State Theory

• Galactic Collision Theory

What does the Oscillating Universe Theory propose about the universe?

• The universe will continue to expand indefinitely

• The universe undergoes an infinite series of expansions and contractions

• The universe is in a state of constant expansion with no end

• The universe is a static and unchanging system

Who first observed the redshift of galaxies, which provided evidence for the expanding universe?

• Edwin Hubble

• Albert Einstein

• Georges Lemaître

• Carl Sagan

What is the primary evidence for the Big Bang Theory?

• The presence of dark matter in the universe.

• The cosmic microwave background radiation.

• The distribution of galaxies in the universe.

• The formation of planetary rings around stars.

How does the Solar Nebula Theory explain the formation of the solar system?

• It describes the solar system forming from the collision of two stellar remnants.

• It states that the solar system formed from a single massive star that exploded.

• It suggests that the solar system formed from a rotating cloud of gas and dust that collapsed and flattened into a disk.

• It argues that the solar system was created by the gravitational pull of a nearby galaxy.

Which scientist is known for proposing the theory of cosmic inflation?

• Edwin Hubble

• Georges Lemaître

• Alan Guth

• Stephen Hawking