If the earth wasn’t tilted 23.4 ° on its axis…would we have seasons?

Question: If the earth wasn't tilted 23.4 ° on its axis...would we have seasons?
- Keywords:
  earth,
  seasons,
  tilted
Asked by Angie to Huma, Jack, Lucy, Miranda, Peter on 11 Nov 2016. This question was also asked by KKerge.
- Miranda Bane answered on 11 Nov 2016:
  
  That’s a good question. I think we wouldn’t because the tilt is what causes the change in the seasons.

Question: If the earth wasn't tilted 23.4 ° on its axis...would we have seasons?