This model is known as

• geocentric model

• heliocentric model

• planetary model

• Orion model

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

Kepler's first law states that the orbits of the planets are in the shape of a/an...

• perfect circle

• ellipse

• spiral

Tags

NGSS.HS-ESS1-4

Who made great advancements to our telescope which helped him be the first to see various things in outer space?

• Galileo Galilei

• Aristotle

• Johannes Kepler

• Tycho Brahe

What scientist discovered the Geocentric Model?

• Ptolemy

• Copernicus

• Galileo

• Plato

What is the best evidence for the Big Bang theory?

• How fast light can travel

• The expansion of the Universe

• Creation of new planets

Tags

NGSS.HS-ESS1-2

Why do planets orbit the sun (and not float around in space)?

• the moons are keeping them in place

• They were hit by an asteroid

• they were hit by a comet

• the sun's gravity keeps them in place

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

The galaxy we are a part of is called:

• Milky Way

• Andromeda

• Whirlpool

• Sombrero

From smallest to the largest

• universe, solar system, galaxy, earth

• galaxy, solar system, earth, universe

• solar system, universe, galaxy, earth

• earth,solar system, galaxy, universe

Tags

NGSS.MS-ESS1-3

What is gravitational force?

• It makes objects at rest start moving.

• It makes objects that are moving stop.

• The force of attraction between two objects.

• It pulls you into space.

Tags

NGSS.HS-PS2-4

Which statement best describes the age of our solar system and universe?

• Our solar system and the universe are estimated to be 5 billion years old.

• Our solar system and the universe are estimated to be 10 billion years old.

• Our solar system is at least twice as old as the universe.

• The universe is roughly 13.7 billion years old.