. Which question would make a good debate topic? Do seat belts keep people safe in their cars? Are cigarettes bad for you? Is it better for children to be taught at home rather than in a public school? Why is the sky blue during the day?

I think the best option for the best debate topic is "Is it better for children to be taught at home than in a public school?"

Explanation:

The other ones are kind of easy to answer. You need a topic to get someone engaged, and you need a good argument.

"Is it better for children to be taught at home rather than in a public school"

Explanation:

I think the one about remote learning vs in person school is the best topic for a debate because it is a topic people will most likely have strong opinions about on both sides, and could make for an interesting debate.

the answer is a.

explanation:

the clause "looking toward the south" modifies "a funnel cloud." it's not really the cloud that's "looking," but grammatically, that clause is modifying the cloud.