The Earth's, and it's a great clue on the spherical shape of the Earth. Earth's shadow crossing the face of the Moon, and the shadow's shape is curved becauseEarth is spherical
Different shadow angles from one place to another. You can demonstrate it by bringing a friend to a faraway place, that includes yourself. Bring a phone and find an object that cast a shadow, take a photo of the object and compare both of your photo and notice different shadow angles.
Final proof is, the Lunar Eclipse. A Lunar Eclipse won't be happening if the Earth is flat since the Earth is responsible for the moon's blood red colour. It occurs when the moon goes behind Earth's shadow. Flat Earth NEITHER have a back NOR a shadow because it's FLAT!
Answers & Comments
✏️ Vary Answer:
Answer:
Earth is definitely Round; here's my proof.
Hopefully this will help your knowledge.
-Hen˖꒰✿꒱˖