I wail loudly and rush to help with a fire. What am I?

I make small things bigger when you look through me. What am I? Solve the riddle → I suck up dirt and crumbs from the floor. What am I? Solve the riddle → What gets bigger the more you take away? Solve the riddle → I show the whole world but fit in one room. What am I? Solve the riddle → I am my father's child, but I am not his son. Who am I? Solve the riddle →