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Ocean pollution effects on the environment
Ocean pollution effects on the environment
Ocean pollution effects on the environment
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Recommended: Ocean pollution effects on the environment
Unit- Oceanography
Subunits-Tides, Waves, Currents, Sea Level and Ice Cap Variations, Environmental and Geologic Implications, systems interactions, Economic and Public Policy issues
Stage 1 – Desired Results
Established Goals: ES.3 The student will investigate and understand the characteristics of Earth and the solar system. Key concepts include:
b) sun-Earth-moon relationships (seasons, tides, and eclipses);
ES.10 The student will investigate and understand that oceans are complex, interactive physical, chemical, and biological systems and are subject to long- and short-term variations. Key concepts include:
a) physical and chemical changes related to tides, waves, currents, sea level and ice cap variations, upwelling, and salinity variations;
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Observe the data to see what information will be relevant
a. For this graph you will use the date range 10/1-10/15
b. You will need to use both high and low tides, dates, and the percentage of moon visibility
c. Convert the moon visibility for each day by dividing it by 10. (Example- 67%=6.7) This is done to make the data fit on the same graph
2. Set up the graph on the graph paper
a. Set up the X axis as the Date, and the Y axis as the water height/moon visibility.
b. Looking at the data, you will need to set the Y axis below 0 and above 10 so keep this in mind when creating your labels
3. Plot each of the high tide points using one of the colored pencils. There will be 1 or 2 each day
4. Plot each of the low tide points using a different colored pencil
5. Plot the moon visibility with the third colored pencil
6. Draw a line of best fit for the moon visibility, high tides, and low tide
7. Once everyone is complete, compare the graph to the one posted on the board-
(Graph below would be posted using the PowerPoint for students to see before open discussion
* A decrease in pebble size in the direction of long shore drift. * An increase in pebble roundness in the direction of long shore drift. I visited the two extreme ends of the beach, Gore point at the west and Hurl stone point at the east, at each end I measured: * The shape of the beach known as the beach profile, using a tape measurer and a clinometer. A clinometer measures the angle of a slope. * The size and shape of a sample of pebbles.
[4.1] On average, how many high and low tides will a given spot on the coast experience in a day, and why?
Above is my original data. In the graph, it can be seen that there are
“Oceans”, the third unit from “The Habitable Planet” series, discusses El Nino and the discovery of a new phytoplankton, and how these effect human and marine life . This paper will highlight six facts from the video, emphasizing what they are, how scientists have discovered this information, and what makes them important. In addition to these facts, this paper will explain the term “positive feedback” as briefly mentioned in the video and provide an example of this process outside of El Nino. The first of several interesting facts discussed in the video is that El Nino is responsible for devastating occurrences such as monsoons, droughts, and floods1.
Carson has written this essay to provide insight about the tide currents of the deep waters. She also raises insight awareness on planetary forces and physical dimensions. Carson’s main focus consists on informing the readers about the size, timing, and occurrences the tides correlated with. Statistics and studies are given to further elaborate and assist Rachel’s theory that states “In every country the moon keeps ever the rule of alliance with the sea which-it once for all has agreed upon." From the tone of the essay, it can be seen that the theme contains educational content that has significant importance to the global being.
Day 1: (a) Choose four gummy bear from the teacher. Use the equipment available to measure your gummy bear and record the data in the chart for Day 1
Upon its first mention the moon is used as a marker for the passage of time. In the opening lines of the play Theseus, the duke of Athens, laments to his fiancée Hippolyta that time is passing too slow and blames this on the moon:
This section allows the students to go outside and measure the temperature of the blacktop, grass, shady areas, and sand. Getting a chance to take the students outside and explore makes learning more exciting. To extend this area, I may ask the students if there is anywhere at their house that the surface temperatures may vary. The students could then go home and ask a parent or sibling to explore surfaces outside, chart the temperature, and then bring in their results on Monday. To expand further, over the weekend, the students can chart surface temperature at different times of day. On Friday, I would have them write down if they think the position of the sun will affect the surface temperature and what results would they expect at certain times of the day? On Monday they would bring in their chart and compare the result to their conclusions they wrote on Friday.
in a habitat, changes in climate, the development or destruction of a mountain range, river
"Ocean Events." GRACE â Uncovering the 2010-11 Decline in Global Mean Sea Level and Its Relation to ENSO (October, 2012). N.p., 8 Oct. 2012. Web. 2 Mar. 2014.
chart on a later page. First, though, It probably would be good to tell a
With more primitive ocean species occurring more in our oceans many problems are posed by them. One thing is that they interfere more and more with the cycle that our oceans go through the animal’s way of life is changing. For example the Australian algae has definitely disrupted ecosyst...
The moon is a wondrous thing. Every night it's outside, up high in the sky, giving light to the world. Most people take advantage of the moon's light, because they don't know why or how the moon shines. Scientists today are busy proving theories and studying the moon, which will hopefully help society to understand the moon more. They know a lot about the moon, but there is still much more to learn.
One of the most popular types of charts is the pie chart. The pie chart is used to visually represent the proportional value of individual parts to the whole. As the name describes, this is done by representing the numerical equivalence of each part as a piece of the whole pie, which in total equates to 100%. The Pennsylvania Department of Health (2001) says that pie charts are a good choice when a relatively small amount of parts, perhaps 3 to 7, need to be represented. With any more it becomes difficult to notice the differences in magnitude; thus, the pie chart loses its simplicity and impact. They can only be used when a total amount is known, one such example would be an election where the total of votes received by all candidates equals 100% of the votes. Or a budget where the total amount spending is divided in to categories such as labor, facilities costs, advertising, etc… which always are a part of the total. However, according to McBride (2003), the pie chart could not be used to show a change in spending through out a period. A pie chart shows data at one instance, like a snapshot and cannot be used to show change in data over time (para. 4). With the advent of computers, 3D graphs have become somewhat popular, unfortunately a negative aspect is that they add complexity to the image and can distort visual proportional value. It is recommended to stick with flat “2D” charts (para. 6).
Tides are common features of the ocean. Tides occur when large bodies water rise and fall, because of the gravitational pull of the moon and the sun. Spring tides are especially strong tides; in spite of the name they have nothing to do with the season spring. They occur when the Earth, the sun, and the moon are in a line. Spring tides occur during the full moon and the new moon. Neap tides are especially weak tides. They occur when the gravitational forces of the moon and the sun are perpendicular to one another. When water moves from side to side, it is called a current. Currents move warm and cold water to different parts of the ocean.