On the first day of winter, the North Pole is tilted 23. El Paso and New Orleans Temperature range El Paso, circle higher New Orleans, circle lower Reasons for difference: New Orleans is a coastal city and so has milder temperatures. The animation can be paused and rewound to stress important points. . At this scale, the diameter of each planet is too small to draw. In reality, there are many interconnections in the cycle with, for example, sedimentary rocks being eroded and becoming transformed to a different sedimentary rock type without being metamorphosed or, as another example, igneous rocks never being reduced to sediment, and instead directly evolving to metamorphic rocks. Student answers may look slightly different than the spectra shown here—differences in equipment may make some gaps difficult to see or change the apparent spacing between the colors.
The percent composition of each mineral Orthoclase Feldspar: 10% low Plagioclase Feldspar: 5% low Quartz: 20% low Biotite Mica: 0% none Olivine: 10% low Amphibole: 10% low Pyroxene: 10% low Calcite: 0% none Questions 1. The fault must have occurred after the compression, as the two sides of fault plane appear to have matching stress patterns and so would seem to have been made at the same time. Mathematics 3 Online resources for Mathematics 3 textbook. Magma andesitic magma; about 60% silica content; formed by an increase in the amount of water in the astheosphere, which lowers the melting temperatures of materials. At aphelion, Earth's farthest point from the Sun, Earth is about 152. You may allow some students to simply note percent composition as being low, high, or none. For now, thank you very much everybody for making this little adventure possible.
Students may say that the color test was the least useful, as the colors of the samples may be very similar or not easily recognizable. Earning College Credit Did you know… We have over 160 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. The neat feature of this animation is that each step in the sequence above is linked to other animations in the Exploring Earth collection, providing a fairly in depth exposure to the processes involved in the rock cycle. Suspended Sediment Size Graph should show the size of suspended sediment increasing as velocity increases. Instead of rising or setting, the Sun circles in the sky. Days Ago Eon, Era, Period, or Epoch 365 Eon 240 Eon Cambrian 543 52 Period Permian 290 28 Period Triassic 248 24 Period Jurassic 206 20 Period Cretaceous 144 14 Period Paleocene 65 6. For additional assistance, refer students to the Lab Activity on pages 138—139 in the book.
Allow for total percent composition values to be too low but not too high over 100%. Explanation: The gradient of a river is the steepness of the slope. In this scenario, the shoreline will become more regular relatively straight as the waves erode away the headlands. As you move farther out into the ocean, a series of contour lines -6000 through -3000 form a concentric circle, indicating a seamount. Wolcott Avenue Wolcott Avenue earlier, because the moon rises 50 minutes later each day, so the tide is about 50 minutes later each day. Students' systems and keys will vary, but students should indicate that the first stripe to the left of the Mid-Ocean Ridge is the same age as the first stripe to the right of the Mid-Ocean Ridge, the second stripe to the left of the ridge is the same age as the second strip to the right of the ridge, etc. The mT should go in upper portion of the map.
During an earthflow, weathered material that has been soaked saturated with water flows downhill. Chapter 18 Alternative Assessment Interpreting Atmospheric Measurements 1. The thermometer used in the measurements was the same. The following connections can be made after reading chapter 1; additional connections could be added after reading Chapter 17 p. Water is one of the causes of creep, which is the very slow movement of soil down a slope. But how can this be? Sample answer: Mantle convection can be thought of as a conveyor belt. Temperature decreases with depth in ocean because almost all the energy that heats the oceans comes from the sun, and solar heat does not penetrate very deeply into the oceans.
Feature: continental shelf Depth: Accept anything between 10 and 300 meters B. Landform shield volcano; shaped liked a broad base with gently sloping sides 3. When water moves rocks along streambeds, these rocks scrape against each other and wear away the bottom of the streambed abrasion. Green Bay, Wisconsin, had a wet air mass close to the ground and a much dryer air mass higher in the atmosphere. The number of degrees Celsius below it is may vary, but dew point is always at or below temperature of the air. Therefore, the discharge is highest in the spring and summer, and lower in the fall and winter. The Earth system is considered a closed system.
We have a website now. Name When useful Distortions Gnomonic Projection Planar Planning travel: shows accurate distances; useful for showing the poles Distorts shapes of land and water away from the center of the map 3. Accept all reasonable explanations for this pattern. On this map, the deepest depths occur in the trench, near letter B. If students have difficulty answering this question, recommend that they answer the second question first. Has the universe a beginning or was it here since forever? Check maps for details such as if the lines intersect or if a line of a certain pressure crosses a point indicating a different pressure.
A high-pressure area appears in South Dakota. Bismarck and Abilene Temperature range Bismarck, circle lower Abilene, circle higher Reasons for difference: Bismarck has a lower temperature range, because it is at a higher latitude. Velocity Graph should show the velocity increasing as the gradient increases. For example Evolution, the Universe, Time, the Stock Exchange or controversial topics like Fracking. Sea-floor spreading occurs at mid-ocean ridges.
It is possible that the stretch of shoreline that was pushed back was of lower elevation than the adjacent shoreline, which explains why the adjacent shoreline did not change in shape during this time. Representative spectra for six common gases are shown below. Chapter 16 Alternative Assessment Changing Shorelines 1. Material 4 This material is likely made up of large particles which explains the high permeability that are angular and poorly-sorted which explains the low porosity. Except as authorized above, prior written permission must be obtained from McDougal Littell to reproduce or transmit this work or portions thereof in any other form or by any electronic or mechanical means, including any information storage or retrieval system, unless expressly permitted by federal copyright law. Contour lines -7000, -8000, and -9000 form a ring around this trench. Caution students against the oversimplified linear pattern of igneous, sedimentary, and metamorphic rock formation.
The grains show a linear pattern. As waves leave the less dense rock of the crust for the more dense rock of the mantle, their velocity increases. The student did not make a complete hypothesis indicating a tentative explanation or reason for the predicted results. Make clear to students that many of their responses will need to be approximations only. Sample B: Smaller crystals packed closely together.