Dry ice (solid carbon dioxide) can be used to lower air temperature as it transforms into a gas without melting into a liquid. This process is a practical use of what?

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

How many grams of aluminum will there be in 98g of al2o3?

Geothermal energy for industrial use is available almost anywhere. a.true b.false