Answer:
The two primary factors that determine how magma erupts is its viscosity and gas content.
Explanation:
What is there any options ? <span>
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T<span>he Great Migration (in East Africa, mainly Kenya and Tanzania) is principally herds of wildebeest and zebra following their food and water supply.</span>
A map, I think is the most important, the most basic map shows the physical features of an area, and compass, <span>used for </span>navigation<span> and orientation that shows direction relative to the </span><span>cardinal points...</span>
The distribution of water on the Earth’s surface is extremely uneven .Onl
