Science quiz 1

Is the collection of everything that exists, such as matter, energy, space and time.

• Celestial bodies

• Opaque bodies

• Universe

This theory considers that the Earth is the center of the universe.

• Big Bang Theory

• Geocentric Theory

• Heliocentric Theory

This theory considers that the Sun is the center of the universe.

• The Big Bang Theory

• Geocentic Theory

• Heliocentric Theory

We can distinguish four types of galaxies according to their form. They are:

• Spiral, elliptical, lenticular and irregular galaxies.

• Spiral, elliptical, nebulae and irregular galaxies

• Spiral, elliptical, dwarf and irregular galaxies.

What type of the galaxy do you live in?

• Elliptical

• Spiral

• Irregular

What are Nebulae?

• The regions of the space that are within the perimeter formed by a particular group of stars.

• Simply clouds of gas and cosmic dust that reflect the light from nearby stars. Stars come from inside them.

• Galaxies consisting of 100 billion stars.

The Milky Way Galaxy

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The first astronomer to build a telescope:

• Ptolemy

• Copernicus

• Galileo

He proposed and developed the Heliocentric model:

• Ptolemy

• Copernicus

• Galileo

He proposed the Geocentric model:

• Ptolemy

• Copernicus

• Galileo