What did scientists believe was the cause of the hole in the ozone layer?
a. cars
b. aerosol sprays
c. acid rain
d. pump spray bottles

In stage 2 farmers used the land primarily to grow food for their families and their small communities.

The map above shows the countries of the middle east. which number on the map shows the location of iraq? a. 1 b. 2 c. 3 d. 4

Stone mountain was formed during the formation of the blue ridge mountains around 300-350 million years ago and is considered part of the appalachian mountains. it formed as a result of the upwelling of magma from within the earth's crust. this upwelling, or solidified to form the that became stone mountain.