Which of the following, home to about 4 million people, is the largest urban area of southern africa at this time? . a. johannesburg b. lesotho c. botswana d. south africa

the proximity of water was an advantage to western europe and its culture was able to flourish as a result. trade and travel by sea were easier and safer in historical times.

1. there are no mountains to protect it from the sea

2. and its has wet cool summers and wet, mild winters.

heat from the core of the earth causes convection currents to occur in the mantle. these currents slowly move the crust around.