Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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noise pollution has a direct link to human health. it can cause depress…
Hearing loss
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now its time to practice on your own an electrician charges $62.50 per …
\(6\)
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20. which economic disadvantage results from recycling? a. most recycli…
D. Many recycling processes require extensive land use.
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18. which advantages result from using incineration over a landfill to …
C. I and III
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17. which statement best describes why electronics waste (e - waste) is…
A. Recycled e - waste is in higher demand in other countries. B. There are less stringent regulations on e - waste disposal in other countries.
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16. which is not a type of surface mining? a. placer mining b. mountain…
A. Placer Mining
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14. surface mining has all of these harmful effects except a. surface m…
C. nearby stream and river flows can be changed or blocked completely.
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what is the main focus of the primary standard for critical air polluta…
ensuring human health
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what key issue did the montreal protocol primarily aim to tackle? clima…
ozone layer depletion
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what did the federal government instruct states to create in response t…
state - level air pollution reduction plans
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in 1979, the geneva convention became the first global agreement to add…
air pollution
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what do we call the global action plan to avoid dangerous climate chang…
the Paris Treaty
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which legislative act was the first air pollution mandate and establish…
Clean Air Act
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10. the chart above compares the daily water use per person to the pric…
10. D. High water use is generally correlated with lower water prices. 11. E. Gallons per event.
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question 25 (1 point) substance abuse treatment typically begins with d…
A. True
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question 23 (1 point) page 23 of 25 which of the following presents ser…
d) Cocaine
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question 19 (1 point) tolerance refers to the bodys inability to adapt …
B. False
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question 17 (1 point) typically, what is the first step in treating a s…
A. Detoxification
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some rock formations emit a radioactive gas that is responsible for cau…
radon
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what is the primary health concern associated with exposure to radon ga…
lung cancer
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what indoor activity is most likely to increase the levels of particula…
burning wood in a fireplace
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which of the following is a strategy to reduce indoor air pollution? st…
new building techniques that push air outside
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question 11 (1 point) which term refers to the progressive ability of t…
B. Tolerance
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if your house were to accumulate radon, it would most likely accumulate…
basement
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radon seeps out of the ground. where is it most likely to accumulate in…
Basements
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what is the greatest source of indoor air pollution in less - developed…
Poorly ventilated cooking fires.
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38. analyze copper is a good choice for use in electrical wiring. what …
Non - metals would not work well for electrical wiring. They generally lack the delocalized electrons required for efficient electrical conduction (unlike metals like copper).
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tobacco smoke and formaldehyde are dangerous indoor pollutants. which o…
Radon gas
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5. your refrigerator uses 700 watts per hour and is only \on\ for 1/3 o…
5.6
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36. explain why mercury is rarely used in modern thermometers.
Mercury is toxic (releases harmful vapor if thermometer breaks) and has a relatively high freezing point (cannot measure very low temperatures well), so it is rarely used in moder…
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caps environmental science unit 1: ecological footprint end - of - cycl…
3. B. \(1,825\) 4. B. \(105\)
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use the following table to answer question 44. gas analysis of products…
Carbon monoxide (\(CO\)): \(24.48^{\circ}\), Methane (\(CH_{4}\)): \(122.04^{\circ}\) ### Question 45
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heat islands and effects what are urban heat islands caused by? increas…
increased heat - absorbing surfaces
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rib cage - 10 points → functions of ribs 1. protection: the ribs form a…
8. Muscles (such as the diaphragm, intercostal muscles, and muscles of the back, chest, and upper abdomen). 9. The cartilage provides flexibility. It allows the ribs to move (upwa…
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what type of pollution do heat islands directly cause? sound pollution …
thermal pollution
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how does increased air conditioning use affect the urban heat island ef…
It increases the heat island effect.
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what do urban areas often replace vegetation with, contributing to heat…
concrete and steel
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what can reduce the urban heat island effect? additional air conditioni…
Rooftops covered with plants.
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which type of heat island is located in the areas above rooftops and tr…
Canopy heat islands
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which type of heat island is present in the air layer from the ground l…
Canopy heat islands
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which type of heat island has a higher surface temperature in urban are…
Surface heat islands
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the urban heat island effect can cause increased greenhouse gas emissio…
Increased energy use
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the urban heat island effect can be caused by impervious surfaces (like…
Fuel combustion
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in urban areas, people turn on air conditioning units, which release he…
Positive
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36. explain why mercury is rarely used in modern thermometers.
Mercury is rarely used in modern thermometers because it is a toxic heavy metal. If a mercury thermometer breaks, it can release mercury vapor (harmful when inhaled) or liquid mer…
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the graph below shows the altitude, in feet, of a model rocket t second…
4.5 and 12 seconds
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functions of ribs 1. protection: the ribs form a cage around vital orga…
1. The ribs form a cage around vital organs to shield them from physical injury. 2. The ribs move during inhalation and exhalation to help the lungs expand and contract for breath…
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most economists agree that the immediate determinant of the volume of o…
For the first question: B. level of total spending. For the second question: the vertical intercept would be +20 and the slope would be +0.6.
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the phrase \too much money chasing too few goods\ best describes the gd…
- First question: demand - pull inflation. - Second question: may cause the official unemployment rate to understate the true amount of unemployment.
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8. the physician orders vistaril 10 mg im qid q6h in two days, to enhan…
\(0.2\space mL\)
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read the excerpt from \the weary blues.\ aint got nobody in all this wo…
It emphasizes the theme of sorrow and melancholy in the poem.
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question 5 the unemployment rate is the percentage of the total populat…
percentage of the labor force that is unemployed.
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7. mr. wang has rheumatoid arthritis and has decadron 1 mg po q6h order…
\(10\) mL
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6. the physician orders benadryl 25 mg iv stat for your patient with a …
\(0.5\) mL
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5. mr. derek has tigan 200 mg im ordered bid for nausea and vomiting. h…
\(2mL\)
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complete the sentence with the past perfect form of the verb. tenochtit…
had fallen
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which factor raises basal metabolic rate? o a. starvation o b. malnutri…
C. Being thin and tall
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if a slice of chocolate cake contains 500 calories, how many portions w…
C. 7 slices
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determine the shear and moment as a function of x, and then draw the sh…
\(M = - 6x\space kN\cdot m\)
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problem a determine the shear and moment as a function of x, and then d…
\(V(x) = 6\space kN\)
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what is \the probability of suffering injury, disease, death, or some l…
a risk
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anything that can cause injury, disease, death to humans, damage to per…
a hazard
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what do we call the probability of suffering injury, disease, death, or…
Risk
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question 2 (10 points) a corporation may be forced to dissolve (involun…
True
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choose the correct answer. what do we call the process of examining evi…
Hazard assessment
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for problems 2 - 5, use the thermometer to the right. 2. each sentence …
a. The temperature is \(118\) degrees Fahrenheit. b. The temperature is \(48\) degrees Celsius.
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la nina is associated with __________. colder than normal ocean tempera…
Colder than normal ocean temperatures
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when is hurricane season? june 1 - november 30 january 1 - april 30 nov…
June 1 - November 30
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surface currents affect the climate of the land areas nearby. which of …
Gulf Stream
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which of the following statements is accurate (true) regarding hurrican…
They originate in tropical seas where there is hot, moist air.
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the following question. saffir - simpson hurricane scale the maximum su…
Three
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determine the normal force, shear force, and moment at point c. take th…
\(13\ kN\cdot m\)
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determine the normal force, shear force, and moment at point c. take th…
\(13\space kN\cdot m\)
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wind patterns are driven by-- conduction currents convection currents p…
convection currents
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question 3 the steadiest of all winds are trade winds oklahoma winds we…
Trade winds
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the following question: saffir - simpson hurricane scale when hurricane…
Four
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when you remove soup from a crock pot, its temperature is 200°f. the ro…
\(28\)
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problem 2 determine the normal force, shear force, and moment at point …
\(V_{C} = 12\space kN\)
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what is the driving force for surface ocean currents? density layering …
Global Winds
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what kind of standards does the epa establish for both drinking water a…
quality standards
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what does surface water refer to? water in lakes, streams, rivers, and …
water in lakes, streams, rivers, and oceans
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what is the purpose of green roofs and green spaces in urban areas? to …
to decrease the amount of runoff, to enhance recreational areas
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choose the correct answer. what is one strategy for avoiding water poll…
recycling pollutants within the industry
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which of these is a possible effect of water pollution? intact food cha…
bioaccumulation of pollutants
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the average diameter of an atoms nucleus is about ( 1 \times 10^{-14} )…
The diameter of a nucleus (\(1\times10^{-14}\text{ m}\)) is larger than the diameter of a proton (\(1\times10^{-15}\text{ m}\))
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an increase in turbidity (cloudiness of the water) will have what effec…
greatly decrease
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determine the normal force, shear force, and moment at point c. take th…
\(9\space kN\cdot m\)
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which of these is represented by an ecocolumn? land and water connectio…
land and water connection
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how could a large farm near a river impact the rivers water quality? it…
It could introduce new pollutants into the river.
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problem 1 determine the normal force, shear force, and moment at point …
- Normal force \(N_{C}=0kN\) - Shear force \(V_{C}=1.5kN\)
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the gulf of mexico/gulf of america is most affected by which major rive…
Mississippi River
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choose the correct answer. what is defined as \pollution that comes fro…
non - point source pollution
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choose the correct answer. what is defined as \waste water of varying q…
effluent water
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which of the following is the most common tumor of the salivary glands?…
Pleomorphic adenoma
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question 9 (mandatory) (10 points) listen the malignant tumor that is i…
Pancoast tumor (syndrome)
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how can aquatic life impact dissolved oxygen levels in water? they cons…
They consume dissolved oxygen.
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the name of the infection that produces a chronic inflammatory reaction…
Actinomycosis
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which of the following is an infection that is characterized by the pro…
C. Diphttheria
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which of the following is the type of infection that usually occurs as …
Acute bronchiolitis
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question 5 (mandatory) (10 points) listen the pneumoconiosis that cause…
B. Asbestosis