astronomy

Which of the following planets in the solar system is between the Sun and Earth?

• Neptune

• mercury

• uranus

• jupiter

• anthem

Which of the following events occurred as a result of the elements necessary for biological life on Earth?

• Supernova explosion

• big bang

• solar eclipse

• meteorite fall

Which of the following is the color with the largest wavelength for visible light?

• green

• yellow

• red

• blue

Which of the following is the most important contribution of Nicolaus Copernicus to astronomy?

• Earth-centered universe model

• First observation with a telescope

• Universal law of attraction

• The heliocentric model of the universe.

• Orbits of the planets in elliptical orbits

In which option is the correct order of the following astronomical structures from small to large?

• Earth, Solar System, Galaxy

• Solar System, Earth, Galaxy

• Earth, Galaxy, Solar System

• Galaxy, Solar System, EarthD

GPS (geolocation); It is a measurement system that determines the position of a user anywhere in the world at any time and consists of at least X satellites. Accordingly, how many satellites are required for the GPS positioning system to work?

• 1

• 2

• 3

• 4

Which of the following constellations is used to determine the Pole Star?

• ursa minor

• gemini

• ursa major

• hunter

What is the most important benefit for astronomers of knowing the location of the constellations?

• To find the direction when lost.

• For convenience in determining the positions of celestial bodies in the sky

• to calculate how far the current point is from the equator.

• To determine which star is bigger

What is the closest star to Earth? VenusB. The Polar Star C. The sun.D. SohoE. Hyakutake

• venus

• the polar star

• the sun

• proxima centauri

What is the contribution of the American astronomer Edwin Hubble (Edvın Habıl) to astronomy?

• Hubble invented the telescope

• Found that the Milky Way galaxy is not the only galaxy in the universe.

• He formed the sky island atlas

• He discovered that the world is not in the form of a flat tray