Planets
Earth, Sun and Moon
This and That
Constellations
Tools
100

This planet is the 3rd from the Sun.

What is Earth?

100

Orbits the Earth while Earth orbits the Sun

What is the moon?

100

A diary or letter written about the Revolutionary War by a person who lived through it

What is a primary source or firsthand account?

100

The star that does not appear to move in the night sky.

What is Polaris (or the North Star or Pole Star)?

100

Instrument an astronomer is most likely to use

What is a telescope?

200

The planets with rocky surfaces

What is Mercury, Venus, Earth and Mars?

200

Has a rocky surface, water, and an atmosphere

What is Earth?

200

An informational book written about the Revolutionary War

What is a secondary source or second-hand account?

200

A picture formed by stars in the night sky

What is a constellation?

200

Navigation tool used to find the direction relative to Earth's surface

What is a compass?
300

The planet with the most moons

What is Jupiter?

300

A characteristic that the Earth and Moon share

What is a rocky surface?

300

A plant that produces seeds in cones or spores in order to reproduce

What is a nonflowering plant?
300

The constellation that can be located by finding the three stars that make its belt

What is Orion?

300

Instrument that gathers more light than the human eye and allows objects to be seen over long distances

What is a telescope?

400

The planets with gaseous surfaces

What are Jupiter, Saturn, Uranus, and Neptune?

400

The Sun's impact on Earth

What is providing light and heat?

400

The part of the water cycle where gas condenses into tiny droplets to form clouds

What is condensation?

400

The constellation that contains Polaris (North Star)

What is Ursa Minor (or Little Bear/ Little Dipper)?

400

Instrument used to determine the locations of stars, moons, and planets

What is an astrolabe?

500
The order of the planets from the Sun

What is Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune?

500

All the planets in our solar system have in common

What is they orbit the Sun?

500

255 divided by 5

What is 51?

500

The reason the  constellation Orion is visible during winter in the Northern Hemisphere but not during summer

What is the Earth is tilted and revolves around the Sun?

500

Instrument that is used to determine the angle between a celestial object and the horizon to find latitude.

What is a sextant?

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