What do geologists look at for proof that Earth's core contains mostly iron? A. The Sun B. The moon C. Comets D. Other planets
Gyres rotate counter -clockwise in the south. True False
Which of the following shoreline features is a result of erosion? spit sea arch tombolo estuary
Sand, silt, and clays deposited on the ocean floor are described as terrigenous sediments. True False
Click Next 45. Describe the process of sea-floor spreading. square 46. How does new ocean floor and oceanic crust form? square 47. square 48. What is a fault? square 49. Explain how earthquakes are formed. square 50. Which two plates meet at the San Andreas Fault? square Click Plates Interactions Challenge Case 1: Africa What is happening at the plate boundary where the African and the Arabian Plate meet? square 52. What geological event is most likely to occur at this plate boundary in the future? square Case 2: New Zealand 53. What is happening at the plate boundary where the Australian and the Pacific Plate meet? square
A scientist observes a fault where the hanging wall has moved upward relative to the footwall . Which type of fault is the scientist observing? normal reverse strike-slip horizontal
The highest point on a beach is: a. the berm. b. the foreshore. c. the backshore. d. the low-tide terrace.
The Suez Canal is located where? United States Panama South America Eastern Egypt Australia
The term __ refers specifically to geologic mountain building. A) orogneisses B) orogenesis C) orthogeny D) orthogonal Isostasy refers to __ A) the concept that rocks of the crust and upper mantle are floating in gravitational balance B) the process by which mountains are formed C) the accretion of crustal fragments during mountain building D) the process by which oceanic lithosphere descends into the mantle at a subduction zone 1 poin
Folds form as a result of __ A) brittle deformation B) ductile deformation C) faulting D) isostasy Large circular downwarped structures are called __ A) anticlines B) synclines C) basins D) domes
(12.1) Rayleigh waves cause the ground to move a in a horizontal direction b in a back-and-forth direction C in a jerky, up-anc Hown motion d in an elliptical, rolling motion
Which of the following bodies of water does not touch Japan? Philippine Sea Korea Strait Sea of Japan South China Sea
The continent of __ has the highest fertility rates in the world. Europe Asia North America Africa South America
How do scientists use P waves and S waves to determine how far away an earthquake occurred?
Africa, Asia, and parts of South America use manure as a plaster for their homes. True False
3. How does the Earth's shape affect the amount of radiation it receives from the sun? __ 4. Explain how the sun's direct and indirect rays affect seasons. __
Latitude gives the east/west position of a location. True False
Fill in the Question Volcanic hazards fall into one of two groups: $\square $ hazards, such as lahars and pyroclastic flows, and $\square $ hazards, such as famine. (1) Need help? Review these concept resources.
The extremely high __ within Earth keeps the rocks solid. volatile content temperature pressure silicate content
Which map feature helps you determine the elevation change along a proposed route? The compass rose with magnetic variation The legend's color key for administrative boundaries Contour lines and elevation labels The grid lines only
