Oceanic crust is denser than continental crust. so when the two meet, oceanic crust subducts under continental crust. this fact best supports which claim? a. the hardest rocks on earth are in the oceanic crust. b.the hardest rocks on earth are in the continental crust. c.the oldest rocks on earth are in the oceanic crust. d.the oldest rocks on earth are in the continental crust.3.a geologic cross section of the himalayan mountain range is shown below.

Using your time line, your analysis of images from the library of congress’s website, and your textbook, write a letter of 3-5 paragraphs for a time capsule to be opened in 200 years that describes the characteristics of texas from the time of the civil war to the late 1800s. be sure to include information on texas’s government, economy, and people. be sure to use specific evidence to support your writing. cite your textbook using specific page numbers, as well as any images you describe. edit your work for proper grammar, punctuation, and spelling before submitting. hurry im short on time