earth science

form when minerals crystallize directly from water.

• Clastic rocks

• Chemical rocks

• Biochemical rocks

who made the discovery that the Andromeda Nebula is actually almost 2 million light years away and that other galaxies exist outside of our own.

• Thomas harriot

• Eudoxus of Cnidus

• Ptolemy

• Edwin Hubble's

Who made the first observation in the moon?

• Aristarchus of Samos

• Thomas Harriot

• Hans Lippershey

• Immanuel Kant

In 1755, who proposed the nebular hypothesis?

• Galileo Galilei

• Johannes Kepler

• Immanuel Kant

• Pierre Laplace.

occurs when the light source is moving away from the observer or when the distance between you and the source is widened.

what is the theory that explained how the universe was formed?

who presented the mathematical model of the heliocentric model?

• Nicolaus Copernicus

• Johannes Kepler

• Aristarchus of Samos

• Ada Lovelace

Who refined the heliocentric model?

• Nicolaus Copernicus

• Ptolemy

• Johannes Kepler

• Eudoxus of Cnidus

A theory that Earth is the center of the universe with the sun, moon, planets, and other celestial bodies revolving around it.

• Heliocentric model

• Geocentric model

• Hubble's Law

• Nebular theory

Who created the Geocentric model?

• Nicolaus Copernicus

• Eudoxus of Cnidus

• Pierre Laplace

• Immanuel Kant