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ConcepTest: Drivers of Ocean Salinity Variations part of Pedagogy in Action:Library:ConcepTests:Examples
Imagine ocean circulation stopped suddenly, with half of the world's salts in the northern hemisphere and half in the southern hemisphere. Assuming no net difference between evaporation and precipitation ...
ConcepTest: Ocean Element Profiles - 1 part of Pedagogy in Action:Library:ConcepTests:Examples
Which element could have a depth profile in the ocean that looks like this? A. Oxygen, an element produced during photosynthesis B. Barium, an element required in trace amounts for micro-organisms C. Nitrogen, a ...
ConcepTest: Effect of Ice Sheet on Sea Level part of Examples
During the last ice age there was a large ice sheet over much of Canada and the northern U.S. What was the effect on global sea levels? a. Sea level was higher b. Sea level was lower c. Sea level was the same as ...
ConcepTest: Effect of Rain on Sea Level part of Examples
A majority of Earth's water is in the oceans. Predict what would happen to sea level if rain fell continuously all over the world's oceans. a. Sea level would rise b. Sea level would fall c. Sea level ...
ConcepTest: World Oceans #10 part of Examples
Examine the map of the world's oceans and use it to answer the following question. A shipment of rubber elephants falls overboard in the southern Pacific Ocean at location H on the map. Ocean currents will ...
ConcepTest: Ocean Current Transport part of Examples
A shipment of rubber elephants falls overboard at location A on the map below. Ocean currents transport the elephants around the ocean in which sequence? a. A - G - B - F - E - A b. A - E - C - G - A c. A - G - C - ...
ConcepTest: World Oceans #9 part of Examples
Examine the map of the world's oceans and use it to answer the following question. The global ocean conveyer belt brings deep, cold waters to the surface (upwelling) at ___. a. B b. E c. F d. G
ConcepTest: World Oceans #8 part of Examples
Examine the map of the world's oceans and use it to answer the following question. The global ocean conveyer belt begins with surface waters sinking to deeper levels at ___. a. F b. G c. E d. D
ConcepTest: Where Waves Break 2 part of Examples
At which location would the waves break further from the beach? a. A b. B
ConcepTest: Ocean Conveyer Belt Speed 1 part of Examples
Adding more salt to the North Atlantic Ocean would cause the global ocean conveyer belt to a. slow down b. speed up c. undergo no change