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Science Semester Review
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What type of fault occurs when rocks on one side of a fault are shoved on top of the rocks on the other side of the fault?
Abnormal
Strike-slip
Normal
Thrust
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What is a submersible consisting of a crew compartment suspended from a float called?
Bathyscaphe
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What idea states that understanding modern geological processes is the key to understanding earth’s geological history?
Uniformitarianism
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Why can icebergs float in seawater?
They are less dense than seawater
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What is a missing link between amphibians and reptiles?
Archaeopteryx
Tiktaalik
Seymouria
Knightia
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What method of erosion prevention involves planting alternative strips of different types of crops?
Terracing
Breakwater
Levee
Strip cropping
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What substance makes up most of the salt in the oceans?
Sodium chloride
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What are hills that form when glaciers overrun old piles of till called?
Moraine
Kettle
Drumlin
Trench
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What is the largest group of minerals?
Halides
Phosphates
Carbonates
Silicates
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What type of dune looks like a pyramid with several out reaching arms?
Transverse dune
Crescentic dune
Star dune
Parabolic dune
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What are large holes formed when huge chunks of ice lodge in washed-out sediments?
Moraine
Drumlin
Striae
Kettle
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Which scale measures earthquakes by its effects on people and buildings?
EEW
Modified Mercalli
Moment magnitude
Richter magnitude
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At the end of the sandy, underwater plain that borders land, a sharp drop off make the beginning of what?
Continental slope
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What is the main factor that affects the color of the oceans?
Natural color
Surface reflection
Impurities
Water temperature
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What biblical event was probably directly responsible for laying down most of earth’s sedimentary rock layers?
Flood
Fall of man
Creation
Tower of Babel
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What is the process of creating a series of level, stair-like steps to prevent erosion?
Breakwater
Strip cropping
Terracing
Windbreak
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What is the metric unit for hydrostatic pressure?
Kilopascal
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What is a huge, muddy valley that cuts deep into the ocean floor?
Trench
Submarine canyon
Shelf break
Ocean basin
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What is the device that uses underwater sound waves to determine the size, distance, and direction of objects?
Sonar
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What type of current can erode the ocean floor to produce submarine canyons?
Salinity current
Upwelling
Countercurrent
Turbidity current
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What are the two factors that determine sea water’s density?
Temperature / salinity
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What amorphous igneous rock has a glass-like texture and splits to form sharp edges?
Breccia
Scoria
Slate
Obsidian
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What device do oceanographers use to measure the temperature at different levels and report them back?
CTD sensor
Expendable bathythermograph
Niskin bottle
Rosette
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What type of volcano is made up of alternating layers of lava and ash?
Shield volcano
Intrusive volcano
Cinder cone volcano
Composite volcano
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Which of these were thought to be a missing link in man’s evolution but was later found to be the remains of a modern human?
Java man
Nebraska man
Peking man
Cro-Magnon man
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What are regions called where abundant limestone is exposed?
Drip stone regions
Sinkhole regions
Stalagmite regions
Karst regions
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What kind of fossils are used by evolutionists to date rock layers?
Stasis fossils
Polystrate fossils
Index fossils
Trace fossil
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What is the top layer of soil containing most of the soil’s nutrients called?
Topsoil
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What is the foaming water that forms when waves wash up onto the beach called?
Surf
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What are the dangerous currents called that form when large amounts of water from waves surge out to sea through a break in a sandbar?
Rip current
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What oceanographic tool charts currents far beneath the surface and sends back accurate measurements of them?
Profiling float
Oceanographic buoy
Niskin bottle
Drift bottle
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What idea claims that God used evolution as the method of creation?
Creational evolution
Biological evolution
Cosmic evolution
Theistic evolution
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Which gemstone has a distinctive blue color?
Turquoise
Aquamarine
Sapphire
Zircon
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What technique do evolutionists use to assign exact ages to rocks and fossils?
Radiometric dating
Relative dating
Circular reasoning
Unconforming reasoning
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What is a circular coral-reef island that grows around an underwater volcano?
Rift
Atoll
Sandbar
Guyot
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What is the middle layer of the earth called?
Mantle
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What type of underwater valley gives mid-ocean ridges the appearance of having twin mountain ranges?
Trench
Guyot
Submarine canyon
Rift
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What type of tide occurs when there is one high tide and one low tide each day?
Diurnal
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What are large waves created by underwater disturbances such as earthquakes?
Tsunamis
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What are the deep cracks that develop on a glacier called?
Crevasses
Horns
Aretes
Cirques
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What is any area of the sea that exceeds 6000 m in depth?
Hadal zone
Seamount
Abyssal plain
Submarine canyon
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What term refers to the way a mineral reflects light?
Luster
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What term refers to a fossil organism found in strata that are supposedly too old or too young to contain that organism?
Unconformity
Trace fossil
Anomaly
Index fossil
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What is the deepest known point in the sea?
Challenger Deep (Mariana Trench)
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What principle states that natural laws in operation today have existed throughout Earth’s history?
Uniformity
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What are weaker earthquakes that often follow an earthquake at frequent intervals?
Aftershock
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What are the natural ridges formed on the sides of a river from sediment called?
Floodplains
Deltas
Meanders
Levees
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What kind of variable is used to determine the results of an experiment?
Dependent
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What is a wave that grows taller as it travels to shore and topples forward with a white crest?
Upwelling
Breaker
Surf
Rip current
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Which metal is used as a fuel for nuclear reactors?
Nickel
Platinum
Aluminum
Uranium
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What is the very slow downslope movement of soil and rock fragments?
Soil creep
Gullying
Sheet erosion
Runoff
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What device has an open tube that is dropped to the sea floor to allow its weight to puncture sediment?
Column corer
Pressure corer
Piston corer
Gravity corer
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What kind of current occurs when a land breeze pushes surface water away from the coast?
Countercurrent
Upwelling
Undertow
Rip current
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What is the main agent in chemical weathering?
Sulfuric acid
Water
Soda lime
Oxygen
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What evolutionary idea states that only the strongest organisms are likely to survive?
Natural selection
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What is the scientific term for the volume of the portion of the skull that includes the brain?
Cranial capacity
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What is material carried by a stream called?
Load
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What type of weathering involves peeling away rock into thin layers?
Exfoliation
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What are the circular paths that ocean currents move in called?
Gyres
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What group of rocks are formed when other rocks are cooked by heat and pressure?
Metamorphic
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What is a fossil that extends through multiple layers of strata?
Index fossil
Stasis fossil
Polystrate fossil
Trace fossil
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What type of rock consists of smooth pebbles embedded in hardened sand or clay?
Nonfoliated rocks
Sedimentary rocks
Conglomerate rocks
Foliated rocks
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What oceanographic tool is a highly maneuverable robot linked to a support ship by cables?
DSV
AUV
FLIP
ROV
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What is the ability to duplicate an experiment with the same factors and get the same results?
Repeatability
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What is the very slow downslope movement of soil and rock fragments?
Soil creep
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