I'm going to argue with my mom that she needs to try and keep us safe
Why do you want to be safe?
I heard there are going to be hazards in the upcoming days
It's good that you are being careful, and your mother should be willing to protect her children.  However, you should ask your mom about these hazards that are worrying you.  They might not be anything serious.
oh it's getting scary...I don't know if I can ask her now. Ok I'll relax
I think if you are worried it is okay to bring it up. Maybe just talking to her will ease your fears.