planets
the sun
the moon
miscellaneous
numbers

100

This is the planet that is closest to the sun.
What is Mercury?

100

The sun is the center of this system.
What is the solar system?

100

The moon is a natural type of this that revolves around a bigger object.
What is a satellite?

100

This moon phase occurs when the moon is between the earth and sun so that the dark side of the moon faces earth.
What is the new moon phase?

100

The sun is this far away from earth.
What is 93,000,000 miles?

200

This is the 3rd planet from the sun.
What is earth?

200

The sun is a type of this gas sphere that gives off light and heat.
What is a star?

200

These are hollow pits on the surface of the moon.
What are craters?

200

When the sun light shines on more and more of the moon, we say that the moon is doing this.
What is waxing?

200

The moon is this far away from earth.
What is 240,000 miles?

300

This is what all the planets have in common?
What is "they revolve around the sun?"

300

It takes the earth 365 days to do this.
What is revolve (orbit) around the sun?

300

The moon's gravitational pull causes this rise and fall of the ocean.
What are tides?

300

It is during this time of day that shadows are smallest.
What is midday (or noon)?

300

This many earths can fit inside the sun.
What is 1,000,000?

400

These are the rocky planets.
What is Mercury, Venus, Earth, and Mars?

400

This is how long it takes earth to complete one rotation.
What is 24 hours --or one day?

400

These are the apparent shapes of the moon.
What are phases?

400

These two things cause the earth to experience seasons.
What is the tilt of the earth and its revolution around the sun?

400

The sun is this hot.
What is 10,000 degrees F?

500

These are the gas giants.
What are Jupiter, Saturn, Uranus, and Neptune?

500

The sun is responsible for this first step of the water cycle.
What is evaporation?

500

These are higher and lower than normal tides.
What are spring tides?

500

Coal, oil, and natural gas are all types of this energy source.
What are fossil fuels?

500

It takes this many minutes for sunlight to reach earth.
What is 8?