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L_0855
density
T_4306
FIGURE 1.1 A bowling ball is denser than a volleyball. Although both balls are similar in size, the bowling ball feels much heavier than the volleyball.
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textbook_images/density_22765.png
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deposition
T_4309
FIGURE 1.1
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textbook_images/deposition_22766.png
L_0856
deposition
T_4309
FIGURE 1.2
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textbook_images/deposition_22767.png
L_0860
discovery of electromagnetism
T_4318
FIGURE 1.1
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textbook_images/discovery_of_electromagnetism_22770.png
L_0867
electric charge and electric force
T_4339
FIGURE 1.1
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textbook_images/electric_charge_and_electric_force_22781.png
L_0867
electric charge and electric force
T_4339
FIGURE 1.2
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textbook_images/electric_charge_and_electric_force_22782.png
L_0868
electric circuits
T_4341
FIGURE 1.1
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textbook_images/electric_circuits_22783.png
L_0868
electric circuits
T_4342
FIGURE 1.2 The circuit diagram in the middle repre- sents the circuit drawing on the left. On the right are some of the standard sym- bols used in circuit diagrams. Q: Only one of the circuit symbols in the Figure 1.2 must be included in every circuit. Which symbol is it?
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textbook_images/electric_circuits_22784.png
L_0869
electric conductors and insulators
T_4346
FIGURE 1.1
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textbook_images/electric_conductors_and_insulators_22785.png
L_0870
electric current
T_4349
FIGURE 1.1
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textbook_images/electric_current_22786.png
L_0871
electric fields
T_4351
FIGURE 1.1
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textbook_images/electric_fields_22787.png
L_0871
electric fields
T_4351
FIGURE 1.2 Note: +q = positive charge and -q = negative charge
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textbook_images/electric_fields_22788.png
L_0872
electric generators
T_4354
FIGURE 1.1 When wood burns, it changes to ashes, carbon dioxide, water vapor, and other gases. You can see ashes in the wood fire pictured here. The gases are invisible.
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textbook_images/electric_generators_22789.png
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electric safety
T_4361
FIGURE 1.1
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textbook_images/electric_safety_22790.png
L_0875
electric safety
T_4362
FIGURE 1.2 of plastic but so is the entire device. The old toaster pictured in the Figure 1.1 lacks this safety feature, but most modern toasters have a plastic casing. This reduces the risk of current leaving the device except through the cord.
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textbook_images/electric_safety_22791.png
L_0876
electric transformers
T_4364
FIGURE 1.1
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textbook_images/electric_transformers_22792.png
L_0876
electric transformers
T_4365
FIGURE 1.2
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textbook_images/electric_transformers_22793.png
L_0876
electric transformers
T_4365
FIGURE 1.3
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textbook_images/electric_transformers_22794.png
L_0877
electrical grid
T_4368
FIGURE 1.1
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textbook_images/electrical_grid_22795.png
L_0877
electrical grid
T_4369
FIGURE 1.2
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textbook_images/electrical_grid_22796.png
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electromagnet
T_4372
FIGURE 1.1
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textbook_images/electromagnet_22797.png
L_0879
electromagnetic devices
T_4374
FIGURE 1.1
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textbook_images/electromagnetic_devices_22798.png
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electromagnetic induction
T_4377
FIGURE 1.1
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textbook_images/electromagnetic_induction_22800.png
L_0880
electromagnetic induction
T_4377
FIGURE 1.2
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textbook_images/electromagnetic_induction_22801.png
L_0883
electromagnetism
T_4388
FIGURE 1.1
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textbook_images/electromagnetism_22806.png
L_0885
electronic component
T_4394
FIGURE 1.1
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textbook_images/electronic_component_22810.png
L_0885
electronic component
T_4395
FIGURE 1.2
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textbook_images/electronic_component_22811.png
L_0885
electronic component
T_4396
FIGURE 1.3
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textbook_images/electronic_component_22812.png
L_0885
electronic component
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FIGURE 1.4
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textbook_images/electronic_component_22813.png
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electronic device
T_4399
FIGURE 1.1
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textbook_images/electronic_device_22814.png
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electronic signal
T_4402
FIGURE 1.1
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textbook_images/electronic_signal_22815.png
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electronic signal
T_4402
FIGURE 1.2
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textbook_images/electronic_signal_22816.png
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evaporation
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FIGURE 1.1
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textbook_images/evaporation_22833.png
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evaporation
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FIGURE 1.2
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textbook_images/evaporation_22834.png
L_0903
freezing
T_4451
FIGURE 1.1
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textbook_images/freezing_22849.png
L_0941
liquids
T_4584
FIGURE 1.1
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textbook_images/liquids_22928.png
L_0941
liquids
T_4585
FIGURE 1.2
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textbook_images/liquids_22929.png
L_0941
liquids
T_4585
FIGURE 1.3 A: The viscosity of honey and chocolate syrup vary by brand and other factors, but chocolate syrup generally is more viscous than honey.
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textbook_images/liquids_22930.png
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melting
T_4603
FIGURE 1.1
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textbook_images/melting_22941.png
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mixtures
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FIGURE 1.1
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textbook_images/mixtures_22957.png
L_0955
mixtures
T_4628
FIGURE 1.2
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textbook_images/mixtures_22958.png
L_0981
physical change
T_4709
FIGURE 1.1
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textbook_images/physical_change_23013.png
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physical properties of matter
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FIGURE 1.1
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textbook_images/physical_properties_of_matter_23015.png
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physical properties of matter
T_4712
FIGURE 1.2
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textbook_images/physical_properties_of_matter_23016.png
L_0982
physical properties of matter
T_4712
FIGURE 1.3
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textbook_images/physical_properties_of_matter_23017.png
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plasma
T_4722
FIGURE 1.1 A bowling ball is denser than a volleyball. Although both balls are similar in size, the bowling ball feels much heavier than the volleyball.
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textbook_images/plasma_23019.png
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properties of solutions
T_4757
FIGURE 1.1
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textbook_images/properties_of_solutions_23040.png
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properties of solutions
T_4757
FIGURE 1.2
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textbook_images/properties_of_solutions_23041.png
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rate of dissolving
T_4785
FIGURE 1.1
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textbook_images/rate_of_dissolving_23050.png
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refraction
T_4792
FIGURE 1.1 Click image to the left or use the URL below. URL: https://www.ck12.org/flx/render/embeddedobject/179078
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textbook_images/refraction_23055.png
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saturation
T_4810
FIGURE 1.1
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textbook_images/saturation_23062.png
L_1015
scientific measuring devices
T_4826
FIGURE 1.1
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textbook_images/scientific_measuring_devices_23065.png
L_1015
scientific measuring devices
T_4826
FIGURE 1.2
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textbook_images/scientific_measuring_devices_23066.png
L_1015
scientific measuring devices
T_4826
FIGURE 1.3
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textbook_images/scientific_measuring_devices_23067.png
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solenoid
T_4858
FIGURE 1.1
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textbook_images/solenoid_23080.png
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solids
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FIGURE 1.1
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textbook_images/solids_23082.png
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solids
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FIGURE 1.2
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textbook_images/solids_23083.png
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solids
T_4861
FIGURE 1.3
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textbook_images/solids_23084.png
L_1028
solubility
T_4863
FIGURE 1.1
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textbook_images/solubility_23085.png
L_1029
solute and solvent
T_4866
FIGURE 1.1 To dissolve a nonpolar solute such as oil-based paint, a nonpolar solvent such as paint thinner must be used.
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textbook_images/solute_and_solvent_23086.png
L_1029
solute and solvent
T_4868
FIGURE 1.2
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textbook_images/solute_and_solvent_23087.png
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solutions
T_4872
FIGURE 1.1
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textbook_images/solutions_23089.png
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solutions
T_4874
FIGURE 1.2
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textbook_images/solutions_23090.png
L_1031
solutions
T_4874
FIGURE 1.3
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textbook_images/solutions_23091.png
L_1037
states of matter
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FIGURE 1.1
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textbook_images/states_of_matter_23099.png
L_1037
states of matter
T_4894
FIGURE 1.2
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textbook_images/states_of_matter_23100.png
L_1047
temperature
T_4918
FIGURE 1.1
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textbook_images/temperature_23113.png
L_0001
the nature of science
T_0002
FIGURE 1.1 The Scientific Method.
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textbook_images/the_nature_of_science_20001.png
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the nature of science
T_0002
FIGURE 1.2 Soil is often lost from ground that has been plowed.
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L_0001
the nature of science
T_0003
FIGURE 1.3 Rather than breaking up soil like in this picture, the farmer could try no-till farming methods.
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the nature of science
T_0006
FIGURE 1.4 A pair of farmers take careful measure- ments in the field.
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the nature of science
T_0010
FIGURE 1.5 Earths Center.
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textbook_images/the_nature_of_science_20005.png
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the nature of science
T_0011
FIGURE 1.6 A collision showing a meteor striking Earth.
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textbook_images/the_nature_of_science_20006.png
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the nature of science
T_0013
FIGURE 1.7 Safety Symbols: A. Corrosive , B. Oxidiz- ing Agent, C. Toxic, D. High Voltage.
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L_0001
the nature of science
T_0014
FIGURE 1.8 A medical researcher protects herself and her work with a net cap, safety goggles, a mask, and gloves.
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textbook_images/the_nature_of_science_20008.png
L_0005
erosion and deposition by wind
T_0046
FIGURE 10.21 Wind transports particles in different ways depending on their size (left). A dust storm in the Middle East (right).
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textbook_images/erosion_and_deposition_by_wind_20038.png
L_0005
erosion and deposition by wind
T_0049
FIGURE 10.22 Sand blown by fierce winds have carved this rock in to an interesting shape.
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textbook_images/erosion_and_deposition_by_wind_20039.png
L_0005
erosion and deposition by wind
T_0049
FIGURE 10.23 Sand dunes form where the wind deposits sand. (A) Desert sand dunes. (B) Sand dunes line many beaches like this one in Australia.
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textbook_images/erosion_and_deposition_by_wind_20040.png
L_0005
erosion and deposition by wind
T_0050
FIGURE 10.24 A sand dune has a gentle slope on the side the wind blows from. The opposite side has a steep slope. This side is called the slip face.
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L_0005
erosion and deposition by wind
T_0052
FIGURE 10.25 Loess cliffs in Mississippi.
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textbook_images/erosion_and_deposition_by_wind_20042.png
L_0013
history of earths life forms
T_0114
FIGURE 12.10 (A) Peacocks have tremendous feather displays to attract mates. (B) The Namib Desert Beetle has bumps on its back for collecting water. (C) Octopuses use their eight arms to hold on to the ground, hold on to prey and to escape predators. (D) Saguaro cacti are adapted for conserving water in the desert. (E) A mountain hare is well camouflaged in snow in winter.
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L_0013
history of earths life forms
T_0118
FIGURE 12.11 Genetic mutation is central to the creation of biological diversity.
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L_0013
history of earths life forms
T_0124
FIGURE 12.12 Ancient horses were quite different from present-day horses.
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L_0013
history of earths life forms
T_0125
FIGURE 12.13 Mudskippers are fish that are able to walk short distances.
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L_0013
history of earths life forms
T_0125
FIGURE 12.14 Halkieria, or scale worms, are an example of a fossil life from the Cambrian.
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L_0013
history of earths life forms
T_0126
FIGURE 12.15 Plesiosaurs were swimming dinosaurs.
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L_0013
history of earths life forms
T_0127
FIGURE 12.16 (A) A sea dragon is a type of fish. (B) African maribou. (C) Elephant shrew. (D) A mountain gorilla mother holding her baby. (E) A dolphin pod. Era Millions of Years Ago 251 Major Forms of Life Age of dinosaurs begins
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L_0024
air movement
T_0240
FIGURE 15.19 Differences in air temperature cause con- vection currents and wind.
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textbook_images/air_movement_20151.png
L_0024
air movement
T_0242
FIGURE 15.20 Land and sea breezes blow because of daily differences in heating.
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textbook_images/air_movement_20152.png
L_0024
air movement
T_0243
FIGURE 15.21 Monsoons blow over southern Asia.
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textbook_images/air_movement_20153.png
L_0024
air movement
T_0244
FIGURE 15.22 Global winds occur in belts around the globe.
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textbook_images/air_movement_20154.png
L_0024
air movement
T_0247
FIGURE 15.23 This jet stream helps planes fly quickly from west to east over North America. How do you think it affects planes that fly from east to west?
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textbook_images/air_movement_20155.png
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changing weather
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FIGURE 16.6 North American air masses.
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L_0026
changing weather
T_0266
FIGURE 16.7 Cold fronts often bring stormy weather.
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L_0026
changing weather
T_0267
FIGURE 16.8 Warm fronts generally bring cloudy weather.
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L_0026
changing weather
T_0268
FIGURE 16.9 How does an occluded front differ from a warm or cold front?
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textbook_images/changing_weather_20164.png
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storms
T_0271
FIGURE 16.11 A coast guard officer looks for survivors of Hurricane Katrina.
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L_0027
storms
T_0273
FIGURE 16.12 A thunderhead is a cumulonimbus cloud.
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L_0027
storms
T_0274
FIGURE 16.13 Lightning flashes across an Arizona sun- set.
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L_0027
storms
T_0276
FIGURE 16.14 Tornadoes are small but mighty storms.
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