Answer the following question given this paragraph: Topographic maps are flat maps that show the three-dimensional surface features of an area. Topographic maps help users see the how the land changes in elevation. Q: What types of flat maps show users changes in land elevation? Choices: - surveyor maps - atlases - elliptical maps - topographic maps A:
topographic maps
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Answer the following question given this paragraph: Because of global climate change, temperatures all over Earth are rising. However, the melting points of Earth's substances, including ice, are constant. The result? Glaciers are melting at an alarming rate. Melting glaciers cause rising sea levels and the risk of dangerous river flooding on land. You can learn more about these effects of melting at this URL: http://video. nationalgeographic. com/video/player/environment/global-warming-environment/glacier-melt. html . Q: What is occurring at an alarming rate as a result of global climate change and the constant melting point of ice? Choices: - glacial movement - glacial hardening - glacial formation - glacier melt A:
glacier melt
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Answer the following question given this paragraph: Streak is the color of the powder of a mineral. To do a streak test, you scrape the mineral across an unglazed porcelain plate. The plate is harder than many minerals, causing the minerals to leave a streak of powder on the plate. The color of the streak often differs from the color of the larger mineral sample, as Figure below shows. Q: What is the color of the powder of a mineral? Choices: - gray - organic - blue - streak A:
streak
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Answer the following question given this paragraph: Figure 7.12 Ethmoid Bone The unpaired ethmoid bone is located at the midline within the central skull. It has an upward projection, the crista galli, and a downward projection, the perpendicular plate, which forms the upper nasal septum. The cribriform plates form both the roof of the nasal cavity and a portion of the anterior cranial fossa floor. The lateral sides of the ethmoid bone form the lateral walls of the upper nasal cavity, part of the medial orbit wall, and give rise to the superior and middle nasal conchae. The ethmoid bone also contains the ethmoid air cells. Q: The unpaired ethmoid bone is located where within the central skull? Choices: - at the top - at the point - at the fold - at the midline A:
at the midline
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