Molecules in the atmosphere will drift into... O Earth's orbit
O the moon
O the sun
O outer space

Which type of map is shown in the image

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?

Scientists learn about the temperature and pressure near the earth’s core by studying rock. a) compacted b) igneous c) metamorphic d) sedimentary