1. What is an artificial satellite? * (5 Points) Moon Sun Man made satellites that orbit Earth Dance Monkey Earth

What is the reason for the “scramble for africa”?

What distinguishes monsoon asia from the remainder of asia? what are the consequent differences between the two?

Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks