Dara has noticed that there are not as many tourists visiting Key West this season after Hurricane Irma made a devastating hit. Her family owns a restaurant, and the lack of tourism is affecting their income. What is the reason for her family's economic problems? Natural disaster Interstate expansion Global warming Unemployment

Gemstones are commonly found in pegmatites, which are igneous rocks that are a. exceptionally mafic b. exceptionally coarse grained c. exceptionally fine grained d. extrusive, forming from lava

Find the equation of the line passing through the point (–1, 5) and perpendicular to the line 3x + y = 4.

15 points need quick 1. looking at your graph and the geologic time scale during what period did this rock form? what is the age span of the rock, in millions of years? 2. this rock sample is limestone and shale. with what you know about rock formation, what type of environment did these organisms live in? 3. if some of these fossil samples were found in a rock also containing leaf fossils, could you use radiocarbon dating to determine the age of this rock? explain.