Answer:
I will explain.
Explanation:
Lava comes in two primary appearances: Pahoehoe and aa. The reason why they have two different types of appearances is because the older aa in the photo has weathered and the iron in it has oxided somewhat, giving it a reddish and chunky appearance. It also moves fast. Pahoehoe has a flow that is comparatively smooth or a "ropy" surface. Pahoehoe doesn't have the chunky appearance.
Answer:
deep sea is convergent
mid ocean is divergent
frequent earthquakes transformational
Explanation:
Answer:
The Troposphere is one of the five layers of the Earth’s atmosphere, along with the stratosphere, mesosphere, thermosphere, and exosphere. It is the lowest and closest layer to the Earth’s surface.
The word Tropos is the Greek term for “change”. The change in weather we experience daily all happens in the troposphere. Air at the bottom of the troposphere or near the Earth’s surface is warmer, which means the higher the altitude, the colder it is.
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Canada covers the half of the North American continent.
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Marine geologist or geological oceanographers