Questions about example sentences with, and the definition and usage of "Organizer"

A: In the original sentence, ‘as’ implies that the reason the relay is happening in a park, because of the medical emergency. So someone reading the sentence would understand that the order of events is 1. Record coronavirus infections happened/were detected 2. The government declared a medical emergency 3. The relay is happening in the park because of this. When using another phrase in place of ‘as’ the order becomes less clear. So I order to use another phrase, you need to indicate that the reason for the declaration of the medical emergency was the record coronavirus infections. So you should say “due to record coronavirus infections which have prompted....” or “because of record coronavirus infections which have prompted...” the key phrase is the “which have” which indicated that the declaration of the medical emergency is a direct result of the record coronavirus cases. I hope this makes sense. Now that I look at the original sentence, it has some clarity issues even though I can understand the meaning, so using another phrase in place of ‘as’ would be a good idea.

A: It means the weather is working against his favour (it could be that the weather is bad/raining etc)

A: These are similar words describing what the people do ie manage and organise events, situations , people.

Usually the word ‘administrator’ is describing a more formal role in an organisation, an organiser is a much less formal role.

He is the new administrator of the school ie a formal paid role

He is organising the school trip for the children ie he has taken on the temporary job of organising the trip

A: Organizer is a person who puts everything together like a planner; to keep everything neat.

Host is someone who is hosting the event. A person who entertains other people as guests.

A: Yep, that statement is correct and natural!

A: × I'm used to be an organizer of our dance team, and for some reasons I was kicked off.
✓ I used to be an organizer for our dance team, and for some reasons I was kicked off.

× I'm no longer a organizer member.
✓ I'm no longer an organizer.

× Today, the organizers are going to look for a best place to shoot a video.
✓ Today, the organizers are going to look for the best place to shoot a video.

× But they invited another team member who is not an organizer member.
✓ But they invited another team member who is not an organizer.

× And that guy is a friend of the organizers, so probably that's why he is invited, but it makes me uncomfortable.
✓ And that guy is a friend of the organizers, so that’s probably why he is invited, but it makes me uncomfortable.

× Although I used to be a organizer, but I am not invited.
✓ Although I used to be an organizer, I am not invited.

× I'm one year older than the other organizer members.
✓ I'm one year older than the other organizers.

× So probably that's why I'm not.
✓ So that’s probably why I'm not.

× If I were in the organizers meeting, the other members would use the polite way of saying to me.
✓ If I were in the organizers meeting, the other members would use a polite way to speak to me.

A: It's very natural.
You can also say 'due to' heavy fog.

A: I sound kind of like a robot but it’s fine . The o in organizer is very important .

A: C because "to meet" means to go and see a person on an specific place, something that was already planned :)