Which climate type has the following characteristics? i. temperatures exceed 100ºF in summer ii. the area receives less than 10 inches of rain per year iii. the climate has very low humidity help pls

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.