I’m pretty sure it just wants you to list the property’s meaning the material and density
I don't know fully, but I know S waves can't travel through liquids. Hope that helps a little!
hydro: water pushing turbines to create electricity
wind: wind pushing wind turbines to create electricity
geothermal: heat from earth core creating steam which moves turbines and creates heat and electricity
I will run 2 miles three times a week for 4 weeks.
B if earth had no atmosphere a baseball would fall towards earth at a faster rate