Which of the following is not a major concept involved in the study of earth science?
a. earth’s history
b. the structure of the earth system
c. earth in the solar systems.
d. all are major concepts

In august 2012, tropical storm isaac formed in the caribbean and was headed for the gulf of mexico. there was an initial probability of .69 that isaac would become a hurricane by the time it reached the gulf of mexico (national hurricane center website, august 21, 2012). what was the probability that isaac would not become a hurricane but remain a tropical storm when it reached the gulf of mexico?

Describe a strategy to reduce the amount of fossil fuel‘s people use in the united state

Explain why tourists flock to italy and greece. cite at least two reasons, with explanation.