What are the order of the seasons?

Which moon phases go with neap tide?

What does rotation mean?

What does revolution mean?

How long does it take Earth to rotate?

How long does it take Earth to complete one revolution?

Which moon phases go with spring tide?

Which is NOT a group of stars found on the HR Diagram?

Which group of stars are the youngest?

Which group of stars are the oldest?

Which represents the number of waves?

Which represents the distance between 2 waves?

Which represents the height of the wave?

If the Northern Hemisphere is having Summer, what is the Southern Hemisphere having?

Which location has the most direct sunlight?

How are galaxies classified?

How are stars classified?

Which of the following is NOT a shape of a galaxy?