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L_0994 | protein classification | T_4761 | FIGURE 1.2 The blood protein hemoglobin binds with oxygen and carries it from the lungs to all the bodys cells. Heme is a small molecule containing iron that is part of the larger hemoglobin molecule. Oxygen binds to the iron in heme. | image | textbook_images/protein_classification_23043.png |
L_0997 | radio waves | T_4769 | FIGURE 1.1 | image | textbook_images/radio_waves_23045.png |
L_0997 | radio waves | T_4770 | FIGURE 1.2 | image | textbook_images/radio_waves_23046.png |
L_0999 | radioactivity | T_4778 | FIGURE 1.1 | image | textbook_images/radioactivity_23048.png |
L_1000 | radioisotopes | T_4780 | FIGURE 1.1 | image | textbook_images/radioisotopes_23049.png |
L_1002 | reactants and products | T_4788 | FIGURE 1.1 | image | textbook_images/reactants_and_products_23051.png |
L_1003 | recognizing chemical reactions | T_4790 | FIGURE 1.1 | image | textbook_images/recognizing_chemical_reactions_23052.png |
L_1003 | recognizing chemical reactions | T_4790 | FIGURE 1.2 | image | textbook_images/recognizing_chemical_reactions_23053.png |
L_1003 | recognizing chemical reactions | T_4790 | FIGURE 1.3 | image | textbook_images/recognizing_chemical_reactions_23054.png |
L_1007 | rutherfords atomic model | T_4800 | FIGURE 1.1 | image | textbook_images/rutherfords_atomic_model_23057.png |
L_1007 | rutherfords atomic model | T_4800 | FIGURE 1.2 | image | textbook_images/rutherfords_atomic_model_23058.png |
L_1007 | rutherfords atomic model | T_4802 | FIGURE 1.3 | image | textbook_images/rutherfords_atomic_model_23059.png |
L_1009 | saturated hydrocarbons | T_4807 | FIGURE 1.1 | image | textbook_images/saturated_hydrocarbons_23060.png |
L_1009 | saturated hydrocarbons | T_4808 | FIGURE 1.2 4. Compare and contrast straight-chain, branched-chain, and cyclic alkanes. | image | textbook_images/saturated_hydrocarbons_23061.png |
L_1019 | scope of chemistry | T_4837 | FIGURE 1.1 | image | textbook_images/scope_of_chemistry_23071.png |
L_1021 | scope of physics | T_4841 | FIGURE 1.1 | image | textbook_images/scope_of_physics_23073.png |
L_1022 | screw | T_4842 | FIGURE 1.1 | image | textbook_images/screw_23074.png |
L_1022 | screw | T_4843 | FIGURE 1.2 | image | textbook_images/screw_23075.png |
L_1025 | simple machines | T_4853 | FIGURE 1.1 | image | textbook_images/simple_machines_23076.png |
L_1025 | simple machines | T_4856 | FIGURE 1.2 | image | textbook_images/simple_machines_23077.png |
L_1025 | simple machines | T_4856 | FIGURE 1.3 | image | textbook_images/simple_machines_23078.png |
L_1025 | simple machines | T_4856 | FIGURE 1.4 | image | textbook_images/simple_machines_23079.png |
L_1032 | sound waves | T_4876 | FIGURE 1.1 | image | textbook_images/sound_waves_23092.png |
L_1033 | sources of visible light | T_4880 | FIGURE 1.1 | image | textbook_images/sources_of_visible_light_23094.png |
L_1033 | sources of visible light | T_4882 | FIGURE 1.2 | image | textbook_images/sources_of_visible_light_23095.png |
L_1033 | sources of visible light | T_4882 | FIGURE 1.3 | image | textbook_images/sources_of_visible_light_23096.png |
L_1035 | speed | T_4887 | FIGURE 1.1 | image | textbook_images/speed_23098.png |
L_1038 | static electricity and static discharge | T_4897 | FIGURE 1.1 | image | textbook_images/static_electricity_and_static_discharge_23101.png |
L_1040 | surface wave | T_4901 | FIGURE 1.1 | image | textbook_images/surface_wave_23103.png |
L_1041 | synthesis reactions | T_4904 | FIGURE 1.1 | image | textbook_images/synthesis_reactions_23105.png |
L_1045 | technology and society | T_4914 | FIGURE 1.1 This is a museum model similar to the steam engine invented by James Watt. | image | textbook_images/technology_and_society_23110.png |
L_1048 | thermal conductors and insulators | T_4920 | FIGURE 1.1 | image | textbook_images/thermal_conductors_and_insulators_23114.png |
L_1048 | thermal conductors and insulators | T_4921 | FIGURE 1.2 | image | textbook_images/thermal_conductors_and_insulators_23115.png |
L_1048 | thermal conductors and insulators | T_4921 | FIGURE 1.3 | image | textbook_images/thermal_conductors_and_insulators_23116.png |
L_1049 | thermal energy | T_4923 | FIGURE 1.1 | image | textbook_images/thermal_energy_23117.png |
L_1050 | thermal radiation | T_4925 | FIGURE 1.1 | image | textbook_images/thermal_radiation_23118.png |
L_1051 | thomsons atomic model | T_4927 | FIGURE 1.1 | image | textbook_images/thomsons_atomic_model_23120.png |
L_1051 | thomsons atomic model | T_4927 | FIGURE 1.2 | image | textbook_images/thomsons_atomic_model_23121.png |
L_1051 | thomsons atomic model | T_4928 | FIGURE 1.3 | image | textbook_images/thomsons_atomic_model_23122.png |
L_1052 | transfer of electric charge | T_4929 | FIGURE 1.1 | image | textbook_images/transfer_of_electric_charge_23124.png |
L_1052 | transfer of electric charge | T_4932 | FIGURE 1.2 | image | textbook_images/transfer_of_electric_charge_23125.png |
L_1052 | transfer of electric charge | T_4933 | FIGURE 1.3 A: Electrons are transferred from the wall to the balloon, making the balloon negatively charged and the wall positively charged. The balloon sticks to the wall because opposite charges attract. | image | textbook_images/transfer_of_electric_charge_23126.png |
L_1053 | transition metals | T_4935 | FIGURE 1.1 | image | textbook_images/transition_metals_23127.png |
L_1053 | transition metals | T_4935 | FIGURE 1.2 Other properties of the transition metals are unique. They are the only elements that may use electrons in the next to highestas well as the highestenergy level as valence electrons. Valence electrons are the electrons that form bonds with other elements in compounds and that generally determine the properties of elements. Transition metals are unusual in having very similar properties even with different numbers of valence electrons. The transition metals also include the only elements that produce a magnetic field. Three of them have this property: iron (Fe), cobalt (Co), and nickel (Ni). | image | textbook_images/transition_metals_23128.png |
L_1054 | transverse wave | T_4937 | FIGURE 1.1 | image | textbook_images/transverse_wave_23129.png |
L_1054 | transverse wave | T_4938 | FIGURE 1.2 | image | textbook_images/transverse_wave_23130.png |
L_1054 | transverse wave | T_4939 | FIGURE 1.3 | image | textbook_images/transverse_wave_23131.png |
L_1055 | types of friction | T_4941 | FIGURE 1.1 | image | textbook_images/types_of_friction_23132.png |
L_1055 | types of friction | T_4943 | FIGURE 1.2 | image | textbook_images/types_of_friction_23133.png |
L_1055 | types of friction | T_4944 | FIGURE 1.3 | image | textbook_images/types_of_friction_23134.png |
L_1056 | ultrasound | T_4947 | FIGURE 1.1 | image | textbook_images/ultrasound_23136.png |
L_1056 | ultrasound | T_4947 | FIGURE 1.2 Distance = 1437 m/s 1 s = 1437 m | image | textbook_images/ultrasound_23137.png |
L_1056 | ultrasound | T_4948 | FIGURE 1.3 | image | textbook_images/ultrasound_23138.png |
L_1057 | unsaturated hydrocarbons | T_4950 | FIGURE 1.1 | image | textbook_images/unsaturated_hydrocarbons_23139.png |
L_1057 | unsaturated hydrocarbons | T_4951 | FIGURE 1.2 Q: How many bonds does each carbon atom in benzene form? | image | textbook_images/unsaturated_hydrocarbons_23140.png |
L_1057 | unsaturated hydrocarbons | T_4952 | FIGURE 1.3 | image | textbook_images/unsaturated_hydrocarbons_23141.png |
L_1057 | unsaturated hydrocarbons | T_4952 | FIGURE 1.4 | image | textbook_images/unsaturated_hydrocarbons_23142.png |
L_1058 | using earths magnetic field | T_4954 | FIGURE 1.1 | image | textbook_images/using_earths_magnetic_field_23143.png |
L_1058 | using earths magnetic field | T_4955 | FIGURE 1.2 | image | textbook_images/using_earths_magnetic_field_23144.png |
L_1059 | valence electrons | T_4959 | FIGURE 1.1 | image | textbook_images/valence_electrons_23145.png |
L_1059 | valence electrons | T_4959 | FIGURE 1.2 | image | textbook_images/valence_electrons_23146.png |
L_1059 | valence electrons | T_4959 | FIGURE 1.3 | image | textbook_images/valence_electrons_23147.png |
L_1059 | valence electrons | T_4959 | FIGURE 1.4 | image | textbook_images/valence_electrons_23148.png |
L_1059 | valence electrons | T_4960 | FIGURE 1.5 | image | textbook_images/valence_electrons_23149.png |
L_1060 | velocity | T_4962 | FIGURE 1.1 | image | textbook_images/velocity_23150.png |
L_1061 | velocity time graphs | T_4966 | FIGURE 1.1 | image | textbook_images/velocity_time_graphs_23151.png |
L_1062 | visible light and matter | T_4967 | FIGURE 1.1 | image | textbook_images/visible_light_and_matter_23152.png |
L_1062 | visible light and matter | T_4968 | FIGURE 1.2 | image | textbook_images/visible_light_and_matter_23153.png |
L_1062 | visible light and matter | T_4968 | FIGURE 1.3 | image | textbook_images/visible_light_and_matter_23154.png |
L_1062 | visible light and matter | T_4970 | FIGURE 1.4 | image | textbook_images/visible_light_and_matter_23155.png |
L_1062 | visible light and matter | T_4970 | FIGURE 1.5 | image | textbook_images/visible_light_and_matter_23156.png |
L_1063 | vision and the eye | T_4971 | FIGURE 1.1 | image | textbook_images/vision_and_the_eye_23157.png |
L_1063 | vision and the eye | T_4972 | FIGURE 1.2 | image | textbook_images/vision_and_the_eye_23158.png |
L_1064 | vision problems and corrective lenses | T_4974 | FIGURE 1.1 | image | textbook_images/vision_problems_and_corrective_lenses_23159.png |
L_1064 | vision problems and corrective lenses | T_4975 | FIGURE 1.2 | image | textbook_images/vision_problems_and_corrective_lenses_23160.png |
L_1065 | wave amplitude | T_4977 | FIGURE 1.1 | image | textbook_images/wave_amplitude_23161.png |
L_1066 | wave frequency | T_4979 | FIGURE 1.1 A: Waves with a higher frequency have crests that are closer together, so higher frequency waves have shorter wavelengths. | image | textbook_images/wave_frequency_23164.png |
L_1066 | wave frequency | T_4980 | FIGURE 1.2 | image | textbook_images/wave_frequency_23165.png |
L_1067 | wave interactions | T_4984 | FIGURE 1.1 | image | textbook_images/wave_interactions_23166.png |
L_1067 | wave interactions | T_4987 | FIGURE 1.2 | image | textbook_images/wave_interactions_23167.png |
L_1068 | wave interference | T_4991 | FIGURE 1.1 | image | textbook_images/wave_interference_23168.png |
L_1068 | wave interference | T_4993 | FIGURE 1.2 | image | textbook_images/wave_interference_23169.png |
L_1069 | wave particle theory | T_4996 | FIGURE 1.1 | image | textbook_images/wave_particle_theory_23170.png |
L_1071 | wavelength | T_5005 | FIGURE 1.1 | image | textbook_images/wavelength_23172.png |
L_1071 | wavelength | T_5005 | FIGURE 1.2 | image | textbook_images/wavelength_23173.png |
L_1071 | wavelength | T_5005 | FIGURE 1.3 Q: Of all the colors of visible light, red light has the longest wavelength and violet light has the shortest wavelength. Which color of light has the greatest energy? | image | textbook_images/wavelength_23174.png |
L_1072 | wedge | T_5007 | FIGURE 1.1 | image | textbook_images/wedge_23175.png |
L_1072 | wedge | T_5007 | FIGURE 1.2 | image | textbook_images/wedge_23176.png |
L_1073 | wheel and axle | T_5008 | FIGURE 1.1 Q: Where is the force applied in a Ferris wheel and a doorknob? Is it applied to the wheel or to the axle? | image | textbook_images/wheel_and_axle_23178.png |
L_1074 | why earth is a magnet | T_5011 | FIGURE 1.1 | image | textbook_images/why_earth_is_a_magnet_23179.png |
L_1076 | work | T_5014 | FIGURE 1.1 | image | textbook_images/work_23180.png |
L_1076 | work | T_5015 | FIGURE 1.2 | image | textbook_images/work_23181.png |
L_0003 | erosion and deposition by flowing water | DD_0001 | The diagram represents the coastal Erosion of a headland. A headland is an area of hard rock which sticks out into the sea. Headlands form in areas of alternating hard and soft rock. Where the soft rock erodes, bays are formed on either side of the headland. As the headland becomes more exposed to the wind and waves the rate of its erosion increases. When headlands erode they create distinct features such as caves, arches, stacks and stumps. The sequence in the erosion of a headland is as follows: 1. Waves attack a weakness in the headland. 2. A cave is formed. 3. Eventually the cave erodes through the headland to form an arch. 4. The roof of the arch collapses leaving a column of rock called a stack. 5. The stack collapses leaving a stump. | image | teaching_images/erosion_6859.png |
L_0003 | erosion and deposition by flowing water | DD_0002 | The diagram shows how a waterfall is formed by erosion. Waterfalls begin with mountain streams that begin high up in mountains. These streams flow down very quickly because of the steep slope, and flowing water, especially fast-moving water, erodes soil and rocks. Soft rock erodes more quickly than hard rock. When soft rock erodes, the stream bed can collapse, causing an abrupt drop in the stream. This sudden drop is what creates a waterfall. In the diagram, the overhang is where the stream bed collapsed to create the waterfall. Because of the flowing water, the soft rock at the side of the waterfall will continue to erode. This continued erosion will cause more of the stream bed to collapse. The waterfall overhang will then retreat upstream and create a higher waterfall. | image | teaching_images/erosion_8064.png |
L_0006 | erosion and deposition by glaciers | DD_0003 | This diagram shows about Erosion and Deposition by Glaciers. Glaciers are made up of fallen snow that, over many years, compresses into large, thickened ice masses. Glaciers form when snow remains in one location long enough to transform into ice. What makes glaciers unique is their ability to move. Due to sheer mass, glaciers flow like very slow rivers. Some glaciers are as small as football fields, while others grow to be dozens or even hundreds of kilometers long. Presently, glaciers occupy about 10 percent of the world's total land area, with most located in polar regions like Antarctica, Greenland, and the Canadian Arctic. Most glaciers lie within mountain ranges. Glaciers cause erosion by plucking and abrasion. Glaciers deposit their sediment when they melt. Landforms deposited by glaciers include drumlins, kettle lakes, and eskers. A ground moraine is a thick layer of sediments left behind by a retreating glacier. A drumlin is a long, low hill of sediments deposited by a glacier. Drumlins often occur in groups called drumlin fields. An esker is a winding ridge of sand deposited by a stream of meltwater. A kettle lake occurs where a chunk of ice was left behind in the sediments of a retreating glacier. When the ice melted, it left a depression. The meltwater filled it to form a lake. | image | teaching_images/glaciers_6926.png |
L_0006 | erosion and deposition by glaciers | DD_0004 | The diagram shows several features of an alpine glacier. Glaciers are masses of flowing ice that are formed when more snow falls than melts each year. Snow falls in the accumulation zone, usually the part of the glacier with the highest elevation. Further down the glacier, usually at a lower altitude, is the ablation area, where most of the melting and evaporation occur. At locations where a glacier flows rapidly, friction creates giant cracks called crevasse. Moraines are created when the glacier pushes or carries rocky debris as it moves. Medial moraines run down the middle of a glacier, lateral moraines along the sides, and terminal moraines are found at the terminus of a glacier. Glaciers cause erosion by plucking and abrasion. Valley glaciers form several unique features through erosion, including cirques and artes. Glaciers deposit their sediment when they melt. Landforms deposited by glaciers include drumlins, kettle lakes, and eskers. | image | teaching_images/glaciers_6936.png |
L_0008 | fossils | DD_0005 | The diagram here shows us the stages of fossil creation. The first picture shows a living dinosaur that may have existed a thousand years ago. The second picture shows us dinosaur bones beneath waterbed. The third picture shows the bones separated and within the earth's rocks. And finally the fourth picture shows a man excavating and discovering the dinosaur bones, also known as fossils. Now what exactly are fossils? Fossils are nothing but the remains or impression of a prehistoric plant or animal embedded in rock and preserved in petrified form. The process by which remains or traces of living things become fossils is called fossilization. Most fossils are preserved in sedimentary rocks. Fossils are our best clues about the history of life on Earth. | image | teaching_images/fossils_9105.png |
L_0008 | fossils | DD_0006 | The diagram shows one way that fossils can form. There are 4 main stages. We see it begins when plants and animals die. They sink to the bottom of the sea. The dead animals become covered by sediment. Over time the pressure from the sediment compresses the dead animals into oil. Oil eventually moves up thru rocks. It then forms a reservoir and the process is complete. | image | teaching_images/fossils_6897.png |
L_0009 | relative ages of rocks | DD_0007 | This diagram represents the cross-cutting relationships of rocks. Layer 1, as shown, is the oldest layer because it is the layer that is the deepest. This is the law of superposition. In the diagram below, “dike” is the youngest rock layer. This is figured by the law of cross-cutting relationships. The layers are always older than the rock that cuts across them. In the diagram below, dike cuts through all four layers. Therefore, layer 1 is the oldest, layer 2 is the second oldest, layer 3 is the third oldest, layer 4 is the fourth oldest, and dike is the youngest layer of rock. | image | teaching_images/stratigraphy_9259.png |
L_0009 | relative ages of rocks | DD_0008 | The study of rock strata is called stratigraphy. This Diagram is all about the Laws of Stratigraphy. The laws of stratigraphy can help scientists understand Earths past. The relative ages of rocks are important for understanding Earths history. The diagram refers to the position of rock layers and their relative ages, which is called Superposition. New rock layers are always deposited on top of existing rock layers. Therefore, deeper layers must be older than layers closer to the surface. A is the area covered by Law of Cross-Cutting relationships, B is the unconformities, C is the law of Original Horizontality, D is the Law of Conti-unity, E is the law of Superposition. Some rock layers extend over a very wide area. They may be found on more than one continent or in more than one country. | image | teaching_images/stratigraphy_9262.png |
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