music: 70's Chart Toppers: Name The Artist: Mama Can't Buy You Love?

Questions

The number of UFO sightings constantly increase when _____ is nearest the Earth?

The first city in the world to have a population of over one million was?

New York was once?

The fastest tectonic movement on earth is 240 mm per year, at the Tonga micro-plate near?

In 1980 Rhodesia became independent?