Unfortunately I do not understand what you are needing. It looks to me that you need to look up several facts and then create a presentation on law, public safety, and security careers. And the best place to look that info up on is online. Sorry if this isn't what you need but i do hope that this helps!
Answer:
Thunderstorms and grey clouds
Explanation:
No matter what the weather is before, any type of fronts will always bring the same weather
A large area of the earth's crust will go through a downwarping process that creates a(n) basin. Downwarp is a broad depression of the earth's surface. Basins resemble synclines, but the beds dip uniformly in all directions toward the center of the structure. They are caused by downwarping.
