Study the map. Choose the word or phrase that best completes each sentence.
The Sahara Desert is mostly located in
The region that is home to the rain forest is
The Ethidaian Highlands are in
The region that does not border the Atlantic Ocean is

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?