music: Category: Artists: This LA band's debut album was produced by Ric Ocasek?

Questions

Approximately how long was the Diplodocus, in metres?

While the earth's atmosphere is divided into 4 main zones, which is the highest zone?

The main elements of the Exosphere are hydrogen and ______?

The Exosphere merges with the _______ ?

The four main elements of eath's atmosphere are exosphere, ionosphere, stratosphere and __________ ?