Earth Science Section 6.3 and 8.3 Homework: Due Thursday, 12/5/13
Read Section 6.3, pages 135-140 and Section 8.3, pages 197-200. Answer Section 6.3 and 8.3 questions below.
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Last Name, First Name *
Period (Do not put nd, rd, or th after the number.) *
Which of the following is not one of the three types of sedimentary rock?
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Look at the Figure 3 on page 137. Describe the differences among conglomerate, breccia, sandstone, and shale as a function of distance from the mouth of a river as the river flows in to a lake or an ocean. *
Describe the differences and similarities in the formation of clastic, chemical, and organic sedimentary rock. *
Sedimentary layer X is on the bottom of a sedimentary column, sedimentary layer Y is in the middle of the sedimentary column, and sedimentary layer Z is at the top of a sedimentary column. What layer is the oldest? *
Ripple marks in sedimentary rock layers are most likely due to *
A dinosaur's footprints are found in sandstone 100 million years after they were made. These types of fossils are known as *
How does petrified wood form? *
Describe the process of cast and mold formation as seen in Table 2 at the top of page 199. *
How do geodes form? *
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