Answer:
the answer is (c) the US Census Bureau
When a volcano erupts, the molten rock (or magma) that comes out of the Earth is called lava. Because lava is so hot (more than 1,100 degrees C, over 2,000 degrees F), it remains molten and flows across the ground until it cools and hardens into rock.
hope this helps
Answer: Asia
I’m assuming you wanted the continent
Explanation:
Th answer you are looking for is physical weathering
The graphs would show a linear increase making their age go up.