A convection current is caused by differences in "temperature".
<u>Option: A</u>
<u>Explanation:</u>
The convection current is the outcome of variations in temperature. Like hot substance which is less denser, it rises while cool material which is more denser, it sinks. It is this motion that produces circulating processes in the environment, in water and in the Earth's mantle identified as convection currents. When air heats up it increases in the atmosphere, enabling colder air to circulate in below. This air flow generates waves, together with the Earth spinning. In effect, winds produce surface waves over the ocean.
False. Landscapes tend to use a shallower depth of field.
Answer:
Edmonton River Valley.
West Edmonton Mall.
Royal Alberta Museum.
Art Gallery of Alberta.
Alberta Legislature Grounds.
Fort Edmonton Park.
High Level Bridge Street Car.
Telus World of Science.
Explanation:
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