Answer:
If lava cools slowly and does not move too fast it forms smooth ropy lava called pahoehoe.
However, if it cools quickly and moves fast it can tear into clinkery pieces called a'a
Hello There! ^-^
The altitude of the north celestial pole above the horizon is determined by the observer's _______________ on the Earth.
Your answer: The altitude of the north celestial pole above the horizon is determined by the observer's latitude on the Earth.
The answer is latitude.
~Hope this helps!
