Venus: Is referred to as the Sister of the Earth. This is because the radius of Venus is roughly 95% that of the Earth’s as well as it’s ___diamater______________ being 81% of Earth’s. It takes this planet ___________________days to rotate on its axis (backwards!) and ____________________years to revolve around the sun! The atmosphere of Venus is largely composed of _____________(96%) and thick clouds of ____________________; making the greenhouse effect much more intense than we experience on Earth. There are 0 moons. fill in the blank