Which of the following countries is not expected to account for half of the world's population increase during the next fifty years?

a. pakistan

b. nigeria

c. the united states

d. australia

Based on their location in the atmosphere, the layers are able to have their own special characteristics. for example, most weather occurs in the troposphere. what occurs in each of the other layers?

What group has historically made up the largest portion of immigrants in mexico?

When studying the calumet region of illinois and indiana alfred meyers noted four stages of development as new groups occupied this land in stage 2 farmers used the land primarily to grow food for their familes and their small communities