Gilmore Hydrosphere Unit- Feb. 13-17
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| panthalassa | one giant body of ocean water
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| pangaea | one giant landmass of continents
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| salinity | measure of the amount of dissolved solids in a given amount of liquid
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| temperature | measure of the average kinetic energy of the particles (how hot or cold)
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| heat | a form of energy that transfers an amount of particles
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| sea level | level of the oceans surface
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| sea | parts of the global ocean that is partly surrounded by land
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| What does SONAR stand for? | sound navigation and ranging
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| tectonic plates | enormous slabs of the earth's crust and rigid upper mantle that move in different directions and at different rates over earth's surface
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| bathymetric profile | map of the ocean's floor that shows the ocean's depth
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| desalination | removal of salt from water
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| food chain | diagram that shows how energy in food flows from one organism to another
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| food web | diagram that shows the feeding relationships between organisms in an ecosystem
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| latitude | a locations distance north or south of the equator, runs east to west, and reads north to south
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| longitude | a locations distance east or west of the prime meridian, run north to south , read east to west
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| coordinates | set of numbers that describes where something is located
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| Why is it better to water your lawn at night instead of during the day? | less water will be lost to evaporation
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| Which feature is common in youthful river channels? | rapids
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| Which of the following is a clear example of point source pollution? | oil spill from a wrecked supertanker
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| During primary treatment at a sewage treatment plant... | dirty water is passed through a large section
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| Nape | the back of your neck
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| Oxymoron | a short phrase in which the words seem to contradict each other
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| permafrost | a deep subsoil
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| quasar | a massive and extremely remote celestial object, emitting exceptionally large amounts of energy( radio waves) and typically having a star like image.
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| What percent of the earth's surface is covered with water? | 71% of the Earth's surface is covered with water
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| What are the 4 divisions of the global ocean? | Pacific Ocean
Atlantic Ocean
Indian Ocean
Artic Ocean
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| How did the oceans form? | The oceans formed after the gases from the volcanoes formed the atmosphere. Earth cooled downed, and let water vapor to condense. Then the water began to precipitate, forming the oceans.
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| How are the gases in the atmosphere related to the gases in the oceans? | Nitrogen, oxygen, and carbon dioxide are both in the atmosphere and the oceans.
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| How do end up with salt in our oceans? | The rivers and streams dissolve minerals, such as sodium, and flows into the ocean and dissolves with chlorine. This process makes salt in the oceans.
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| What is salinity? | Salinity is the measure of the amount of dissolved salts in a given amount of liquid.
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| How does climate effect salinity? | The higher the temperature, the higher the salinity level. The humid places with lower temperatures, have lower salinity levels.
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| What is the ocean's most important function? | The ocean's most important function is to stabilize the Earth's weather.
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| What technologies are currently being used to gain information about the ocean. |
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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