1. Interpret Charts According to the chart, which continent has two of the longest world
rivers, and what are they? How do you think
the two rivers have affected that continent?

What would be the distance of all the planets to the sun in astronomical units?

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted

What are some of the impacts of humans on the earth?