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The Material the Continental Crust is Made Up Of - correct answer Mostly Granite The Material the Oceanic Crust is Made Up Of - correct answer Basalt Average Thickness of Continental Crust - correct answer 35-40 km Average Thickness of Oceanic Crust - correct answer 7-10 km List the Layers from Least Dense to Most Dense - correct answer Continent...

system - correct answer components that interact with a source, typically energy, that drives the system closed system - correct answer components cannot enter or come out; earth is this open system - correct answer components can freely enter and exit components of our earth - correct answer -atmosphere -biosphere -geosphere -hydrosphere atmosphere - correct answer ...

Earth rotation - correct answer counterclockwise, takes about 24 hours. affects the motion of any fluid (water and air) on or near the surface moving objects in the northern hemisphere - correct answer deflected to the right moving objects in the southern hemisphere - correct answer deflected to the left Coriolis effect - correct answer the deflection of moving objects resulti...

How much of Earth's surface is covered by water? - correct answer 71% What percent of water is in the oceans? - correct answer >97% Will surface area water covers stay consistent? - correct answer No How much solar radiation is absorbed by the oceans? - correct answer 50% What do the oceans do with the solar radiation? - correct answer It g...

When a magma has a high viscosity, that means that it has __________ resistance to flow. - correct answer high High temperature magma will have a __________ viscosity. - correct answer lower In terms of temperature, mafic magma is the [hottest] [coldest] when compared to more felsic magma. - correct answer hottest Which composition of rocks are primarily found at and near the surface of oceanic hot spot ...

which definition below would be the best definition of Geology? - correct answer Geology is the scientific study of the nature, origin and evolution of the Earth and other terrestrial bodies According to Chapter 1 in the text, within the section called "Science and Scientific Thought", the author points out that the methods of science are very different than argumentative reasoning. - correct answer True What are the key differe...

The branch of the earth science that deals with the activities and structure of the atmosphere is - correct answer Meterorology the only basic forces that operate outside of the nucleus of the atom are the electromagnetic force and - correct answer Gravity The smallest atomic particle is the - correct answer electron A substance that can not be subdivided into simpler substance by chemical or physical me...

What happened to the Cod fishing industry in the US and Canada (on the Grand Banks and off Newfoundland)? PICK ALL CORRECT ANSWERS. - correct answer - total collapse of fishery because of overfishing - moratorium on cod fishing starting in 1992 What what market developments and what fishing techniques or equipment contributed to overfishing of cod? PICK ALL CORRECT ANSWERS. - correct answer - factory ships - sonar - frozen food indust...

How much energy for electricity is potentially available from offshore wind in the US compared to current electricity consumption? - correct answer 4 times what are the advantages of obtaining energy from oceanic wind, waves, and tides? - correct answer -it is clean, produces no CO2 -it is renewable what is going on with offshore wind in massachussetts? - correct answer -massachussetts law requires develop...

What major geological feature occurs at divergent plate boundaries? - correct answer Mid Ocean Ridge What are two geological processes that happen at convergent plate boundaries? - correct answer Volcanism and Mountain building What geological process happens at "hot spots"? - correct answer Volcanism What is this Wilson Cycle? - correct answer New oceans form and disapp...

Why are plate tectonics important for Ocean Evolution? (Pick all correct answers) - correct answer A. Mountain building and chemical weathering affect the atmosphere and oceans B. Hydrothermal systems at mid-ocean ridges affect the composition of the oceans C. Volcanoes contribute gases to the atmosphere that affect the temperature and composition of the oceans D. Plate tectonics results in creation of new oceans and the collapse and loss of oceans What is the W...

______________ is the existence of a potential difference between two points in a circuit. - correct answer Voltage Voltage is measured in units called_________. - correct answer VOLTS _________ is the Abbreviation symbol used for voltage in equations. - correct answer V The measurements reading of an ________ are much easier to read than a Digital multi-meter. - correct answer ...

T or F The common value of voltage used in homes in the united states is 240 VAC - correct answer F T or F Power dissipated in a circuit is always negative - correct answer F T or F An average DC current causes greater heat than an average AC current - correct answer T T or F Bleeder resistors reduce changes in the ripple voltage when current is delivered to the load. - correct answer ...

What is the definition of Electricity? - correct answer The flow of electrons through a conductor What can I use electricity for? - correct answer -Lighting -Heating/Cooling -Machine Motion -Controls What are the types of Electrical Current? - correct answer AC & DC How does DC flow? - correct answer In one direction, pushing electrons from High (+) to Low (-) Potential ...

Name the two types of electrical current. - correct answer AC & DC AC electricity in the United States cycles at ______ time per second. - correct answer 60 Name the 4 basic components of an electrical circuit. - correct answer Power Supply, Input Device, Output Device, Conductor A constant voltage power supply will maintain a constant ouput voltage regardless of the _______. - correct answer ...

Electron - correct answer This particle carries a negative charge Proton - correct answer This particle carries a positive charge Neutron - correct answer This particle carries a neutral charge Electricity - correct answer Directional movement of electrons due to some imbalance of force is known as Electromotive force - correct answer The force t...

Because of their light weight,_________ actively participate in the transfer of energy. - correct answer Electrons Electrostatic charge is due to an excess of, or a deficiency of, electrons between objects that have been separated. a. True B. False - correct answer A. True Providing a path to the earth often helps reduce electrostatic charge. A. True B. False - correct answer A. True The discharge of...

Electricity is the flow of _________ in a conductor - correct answer Electrons Alternating current is one type of electrical current, what is the other type? - correct answer Direct Current A ___________ determines if electricity is present in a circuit. - correct answer Circuit tester Which of the following is not a component of a basic electrical circuit? - correct answer In...

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The life-sustaining substances in food are called ____________. - correct answer nutrients Approximately 50%-70% of the body's total weight is _________ - correct answer water A substance, such as carbon and oxygen, that cannot be separated into simpler substances is a(n) ______________ - correct answer element A nutrient that must be supplied by food and cannot be made in sufficient quantities by the...