first powerpoint
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Name the zones from closest to shore to the deep ocean. | littoral (surf to 30m), Neritic (above continental shelf to 60m), Oceanic
🗑
|
||||
What type of bonds are water molecules? | Hydrogen bonds
🗑
|
||||
density increases with decreases in temperature | Anomalous behavior
🗑
|
||||
Dissolved inorganics, gases, and inorganic compounds make up this type of water. | Sea water
🗑
|
||||
Oxygen Concentration vs Temperature | the higher the oxygen, the cooler the water
🗑
|
||||
The pH of saltwater is typically around | 7.5-8.4
🗑
|
||||
Anthropogenic means... | caused by humans
🗑
|
||||
What colors are absorbed by the ocean? (from closest to the surface to deep down) | red, yellow, green, blue
🗑
|
||||
A rapid change in temperature occurs here | thermocline
🗑
|
||||
Change in temperature across the thermocline produces a dramatic increase in density- | pycnocline
🗑
|
||||
_____ have permanent thermocline, ______ has no thermocline, and _____ has seasonal thermocline | tropics, polar, temperate
🗑
|
||||
If nutrients are depleted in shallow water this limits ____. | photosynthesis
🗑
|
||||
wind stress results in offshore movement of surface waters which are replaced by deeper, colder water | Coastal Upwelling
🗑
|
||||
Equatorial Current and Equatorial Counter current run in opposite directions which causes surface waters to diverge and be replaced by deeper water | Equatorial Upwelling
🗑
|
||||
produced by winds-- cold water sinking under warmer water | Coastal Downwelling
🗑
|
||||
is a large system of circular ocean currents formed by global wind patterns and forces created by Earth's rotation | Ocean Gyres
🗑
|
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.
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.
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.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
acorso3
Popular Science sets