物理
运动学、受力分析、电学与方程推导。
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which feature of earth is created at mid-ocean ridges? ○ new island cha…
new ocean floor
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which type of volcanic mountain has wide, gentle slopes? ○ rift ○ shiel…
B. shield
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which features form along all types of plate boundaries? ○ faults ○ rif…
faults
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which statement best explains why earths outer core is in liquid form? …
The iron-nickel alloy melts due to hot temperatures.
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which statement explains what happens to older crust during seafloor sp…
D. It moves away from a mid-ocean ridge.
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which statement describes the location of an earthquakes epicenter? ○ i…
It is located at the point directly above the focus
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which statement describes divergent boundaries? ○ divergent boundaries …
Magma flows from cracks in the crust at divergent boundaries.
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which word identifies the agent that carries the energy released from e…
D. waves
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what happened to the giant landmass that wegener described? ○ the piece…
The pieces broke apart and drifted away from one another over time.
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the image shows a cross section of a volcano. which number shows the ma…
1. 1
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study this image. which statement correctly explains what is happening?…
O. Oceanic and continental plates are colliding.
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what is the orientation of the magnetic stripes of iron contained in ro…
north and south
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which type of zone is located at a deep-ocean trench? ○ convergent ○ di…
subduction
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from which location does seafloor spreading originate? ○ mid-ocean ridg…
mid-ocean ridges
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which word identifies one stage of volcanic activity? ○ dormant ○ explo…
A. dormant
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erosion and deposition constantly change earths surface. erosion carrie…
lava plateau
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the image shows osorno in chile, which last erupted in 1869. which phra…
active volcano
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the image shows a volcano erupting at night in russia. which label best…
C. Volcano quietly erupts due to low-viscosity magma!
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which statement describes convergent boundaries? rifts form. subduction…
Subduction occurs.
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the image shows the locations of volcanoes around the world. which stat…
A. Many volcanoes are on the eastern coast of Asia.
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which phrase describes a sill? ○ fills in valleys and rivers ○ is a har…
is a hardened magma intrusion
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a volcano that has not erupted in a very long time suddenly has a plume…
was dormant and is now active
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drag each label to the correct location on the image. read the followin…
## Drag to Green Checkmark (Proper Paraphrases): - During the experience, the author attempted to sketch the beautiful blue crystals she saw in the cave. - When the author first v…
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symbol ahab’s mark or scar detail the scar looks like a tree that was s…
D. Nature is destructive and mysterious.
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which phrase describes a feature of an earthquake’s epicenter? ○ starti…
region directly above the focus
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which statement describes s waves? ○ they move side to side. ○ they arr…
They move side to side.
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which statement describes the richter scale? ○ it cannot account for fa…
It measures magnitude based on the size of seismic waves.
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which statement describes how geologists use data from seismographs to …
They measure the difference between the arrival times of surface waves
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the diagram shows circles drawn by geologists trying to determine the l…
location of a seismograph
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which statement describes the focus of an earthquake? ○ it creates stre…
B. It develops in the lithosphere.
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which statement describes p waves? ○ they start as surface waves. ○ the…
They travel through liquids.
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which statement describes the mercalli scale? ○ this scale measures sei…
This scale rates an earthquake according to how much damage it causes.
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which statement describes surface waves? ○ they arrive before s waves. …
They are produced by P and S waves.
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s-waves can easily travel through liquids. a true b false
b. FALSE
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a seismograph from an earthquake with an epicenter about 200 miles away…
c. A small arrival for the first P-waves then a large arrival for the first S-waves
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an older machine that detects seismic waves is known as a _____. a seis…
c. seismograph
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seismograms contain information that can be used to determine a how str…
d. All of the above
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what does a seismograph record? a the location of the epicenter b the f…
c. The ground movements caused by seismic waves
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an older type of seismometer in which a suspended, weighted pen wrote o…
a. Seismographs
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complete the sentence using the word seismometer, seismogram, or seismo…
seismogram
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which of the following waves propagate from the focus during an earthqu…
b. Seismic
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the intensity of an earthquake is measured by a ______. a barometer b p…
d. Seismograph
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identify motherboard components (part 1) brand: amd contact method: sel…
Contact method: Staggered pin grid array Socket name: FM2+/FM2
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question 14 (4 points) the new hazardous classification is sorted into …
health, physical, environmental
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10. how many minutes per week should you do some sort of physical activ…
150 minutes
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question 11 (4 points) list all of the following for which sdss can be …
All of the above
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9. stress affects which parts of one’s body? ○ stress does not affect t…
physical, mental and emotional
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8. what is the best approach when you are faced with an unexpected road…
Give yourself some space and come back to it later and re-evaluate the options.
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question 10 (4 points) the disposal of hazardous waste in the laborator…
Must always be handled in accordance with safety guidelines specific to that class of compound
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question 8 (4 points) saved larger spills of a hazardous liquid on the …
Require immediate use of the safety shower
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question 8 (4 points) saved larger spills of a hazardous liquid on the …
Should be dealt with by taking off your clothes immediately while running to the safety shower
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6. which of the following is a healthy way to handle stress? ○ go for a…
go for a run
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the responsibility of the professor only a shared responsibility the re…
- Question 8: Require immediate use of the safety shower
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question 5 (4 points) clothing worn in the laboratory should:________ -…
all of the above
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4. what does par-q stand for? physical activity readiness questionnaire…
A. Physical Activity Readiness Questionnaire
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graphing. independent and dependent variables by dailey multiple-choice…
A. The thing the scientist changes
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dear amanda and moby, what is the difference between mass and weight? f…
- **Mass**: A measure of the amount of matter in an object, an intrinsic property that does not change with location, measured in kilograms (kg) or grams (g). - **Weight**: The fo…
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an outdoor garage is being built on a farm to house vehicles and equipm…
a) \(\boxed{315}\) square feet (rounded to nearest square foot) b) \(\boxed{29.3}\) square metres (rounded appropriately)
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what is the distance? meters an error has occurred. please enter a numb…
169
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an earthquake is a shaking of the ground that occurs as earth’s plates …
D. Different types of plate interactions result in earthquakes of varying strengths at various depths.
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comparing plate boundaries the volcano in the image is called ol doinyo…
convergent
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describing plate boundaries map of north american plate, pacific plate,…
occurrence of earthquakes
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describing plate boundaries which events most likely occurred at the bo…
- destruction of crust - formation of a trench - subduction of one plate
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identifying plate boundary through models use the drop down menus to an…
1. In what type of plate boundary did subduction occur? Convergent Boundary 2. In what type of plate boundary did new crust form? Divergent Boundary 3. In what type of plate bound…
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how did the convection model show how earths mantle moves earths plates…
The water carried the pieces of paper to the sides of the container.
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your model showed the role of the movement of earths mantle in the move…
- Which part of plate tectonics do the pieces of paper represent? Earth's plates - Which part of plate tectonics does the movement of food coloring represent? convection currents …
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describing convection and plate tectonics through modeling your model s…
1. Which part of plate tectonics do the pieces of paper represent? Earth's lithospheric (tectonic) plates 2. Which part of plate tectonics does the movement of food coloring repre…
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answer questions based on the lab tivity. throughout the reflection, ma…
1. convection currents (in the mantle) 2. boundaries
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shangri - la produces only two goods: bats and balls. each worker comes…
## Part a | | A | B | C | D | E | F | |----------|----|-----|-----|-----|-----|-------| | Balls | 0 | 90 | 150 | 195 | 225 | 240 | | Bats | 80 | 76 | 67 | 52 | 29 | 0 | | Bats 2 |…
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1 5 points ebook print references how much tea is gained at what cost o…
a. 20 tea is gained at the cost of 20 coffee. b. 20 tea is gained at the cost of 60 coffee. c. 5 tea is gained at the cost of 60 coffee.
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question 17 a critical control point is a step in the flow of food wher…
True (the option selected, which is correct as per the definition of critical control point in food safety).
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question 16 the amount of useable meat in proportion to the remainder o…
C. Yield Grade
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primal cuts - these are the first, major cuts from a carcass, untrimmed…
True
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identifying types of plate boundaries what type of plate boundary is il…
convergent
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understanding convection currents which statement accurately describes …
C. As heated material gets closer to the surface, it begins to cool.
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question 4 of 5 toby measures the thickness of a nickel with a ruler. w…
1.95 mm
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a ______ is any intangible offering that involves a performance or an e…
D. service
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which statement accurately describes one aspect of plate tectonics that…
Older crust is melted at subduction zones.
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why do rocks on the ocean floor form a pattern of magnetized stripes? t…
The rocks contain iron that points in different directions depending on Earth's polarity.
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which concept is described in the theory proposed by hess? ○ continents…
Mid-ocean ridges are sites of seafloor spreading.
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which evidence originally supported hesss idea of seafloor spreading in…
Younger rocks are closer to mid-ocean ridges.
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at the end of seafloor spreading, where does the molten rock solidify? …
on the edge of the ridge
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an object moves with velocity as given in the graph below (in ft/sec). …
280
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how do magnetic stripes of iron in ocean rock provide evidence of seafl…
C. They reveal a matching pattern on either side of the ridge.
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which statement describes the relationship between seafloor spreading a…
D. As the seafloor spreading occurs, the continents move.
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which information did the glomar challenger study in 1968? ○ the rate o…
the age of rocks in various places in the ocean
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many earthquakes occur near mid-ocean ridges but do not destroy or form…
transform boundary between two ocean plates
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study this map of the world. which plate does not appear in both hemisp…
African
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study this image. which statement correctly explains what is happening …
A rift valley is forming.
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which describes the boundary where earthquake activity occurs along rif…
divergent boundary on land
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which statement describes the process of subduction? ○ convection curre…
A plate slides beneath another plate due to convection currents and gravity.
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study the image of earths interior. which phrase explains what the arro…
how convection currents move in Earth's interior
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divergent boundary lithosphere asthenosphere transform boundary lithosp…
where earthquakes are shallow and powerful
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sometimes earthquakes occur at a boundary between the indian and eurasi…
continental-continental convergent
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the hydrosphere refers to the total amount of water on earth, including…
Glaciers that once covered South Africa have melted and can no longer form.
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a plate moves south at a rate of 2 cm/year. how many meters south from …
D. 80 meters south
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what first caused people to consider that the continents were once one …
continents looked like they fit together
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a plate moving at a rate of 3 cm/year is moving toward a plate that is …
50,000,000 years
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which land feature supports the theory of continental drift? ○ canyons …
coal fields
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which source of evidence did wegener use to support his theory of conti…
A. fossils found on Earth