fact and question: a glacier causes mechanical weathering
Question: Lake Ontario formed from

What's the answer?

answer: mechanical weathering

fact and question: An example of an instinctive behavior is a baby bird pecking at its shell to hatch
Question: An example of an instinctive behavior is a baby bird pecking at its shell to what?

What's the answer?

answer: emerge

fact and question: thermal conduction is when materials conduct heat through those materials
Question: A piece of pizza is placed within a box and becomes this when something is conducted throughout the box into the food:

What's the answer?

answer: toasted

fact and question: the Earth rotating on its axis causes stars to appear to move across the sky at night
Question: Which of these could be a reason why the stars seem to be in a different place at dusk than at dawn?

What's the answer?

answer:
rotation of the earth