The oldest rocks on the Moon were formed about how many years ago?
Author: Anonymous
Match the astronomer with his accomplishment.
Match the astronomer with his accomplishment.
An air mass forming over the Gulf of Mexico would be classif…
An air mass forming over the Gulf of Mexico would be classified as __________.
Atmospheric pressure may be measured in units of __________.
Atmospheric pressure may be measured in units of __________.
The troposphere derives energy by means of
The troposphere derives energy by means of
Lightning damage comes chiefly from ______________ discharge…
Lightning damage comes chiefly from ______________ discharge.
Clouds are formed by __________ air motion and shaped by ___…
Clouds are formed by __________ air motion and shaped by __________ air motion.
Although they may have less total energy than some other sto…
Although they may have less total energy than some other storms, __________ are the most violent of all storms.
The apparent path that the Sun traces annually along the cel…
The apparent path that the Sun traces annually along the celestial sphere is known as the ______________.
The Moon rises 50 minutes later each day because
The Moon rises 50 minutes later each day because