It is important to have a disaster plan in place in case of severe weather. all of the following would be necessary things to learn when setting up a plan except
a.
what types of severe weather are common where you live
b.
how to track storms yourself so you know when they are coming
c.
how your town, city, or county alerts people to severe weather
d.
where you and your family need to go to be safe during severe weather

The second alternative is correct (B).

Natural disasters are relatively common in the US and every citizen should be aware of the possible catastrophes that may occur in his or her city to draw up a protection plan.

It is important to know the type of severe weather and where it is a suitable place for protection in case of catastrophe. However, it is not necessary to know how to track storms, as this is done by meteorological services and communicated to citizens through alerts from authorities.

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

they both built pyramids.