What is defined here? "mixtures of ice and rock like dirty snowballs"
A) comets
B) meteors
C) asteroids
D) meteorites
Answer: A
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Which phylum is found exclusively in marine habitats?
a. Mollusca b. Arthropoda c. Echinodermata d. Annelida
VORTRAC uses Doppler radar data in conjunction with knowledge of hurricane structure to improve our estimates of what's happening inside a storm as it approaches the coast
Indicate whether the statement is true or false
Because many places in which people build homes are at high risk of a physical disaster, some people have suggested that town zoning boards identify such high risk environments as "stupid zones. "Which one of the following would probably not be located in such a "stupid zone"?
A) A new home is built in Iowa, about two feet above normal water levels and 1,000 feet away from the Mississippi River.
B) A log cabin home is constructed in a dry, drought-prone, coniferous forest in California.
C) A new home in South Dakota sits 200 feet up a hillside, overlooking a vast natural prairie.
D) Along the coast of southern Florida, a retired couple builds their dream home on a barrier island.
The relationship between the mass of water vapor in an air parcel and the mass of all air in the same parcel (including vapor) is called ____
a. specific humidity b. relative humidity c. absolute humidity d. dew point e. mixing ratio