What catastrophic event would have the biggest impact on a watershed?

question 10 options:

tornado

flood

forest fire

earthquake

What is the primary purpose of a game reserve?

Why is oman trying to develop its tourism and manufacturing sectors?

I’m his published 95 theses,martin luther protested against? a-the selling of indulgences within the catholic church b-the belief in predestination c-the worshipping of statues of saints d- the catholic church focus on faith as the sole means of salvation