The melting temperature of materials is affected by the pressure they are under. So when "rock" in the Earth's mantle experiences a decrease in confining pressure, not only does it expand, it's melting temperature drops. If the melting temperature of the material drops below the background (also known as the
in-situ
) temperature, then melting will occur and in this case magma will form.
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Answer:
A rapid increase in the frequency of icebergs pounding the shallow seafloor around the West Antarctic Peninsula. The ice is melting soon they wont have a place to stay the water is getting too cold for them!
Explanation:
pls mark brainliest
The anticlines represents ridges or folds of stratified rocks, with the strata being sloping downwards from the crest.
The synclines represent through or folds of stratified rocks, with the strata being sloping upwards from the axis.
Both of these features are formed in the same manner, by compression. They are also part of a same geological occurrence. Both of them are curved, and seen from side perspective, they are representing one whole, and they look like a wave.
The difference is mainly that the anticlines are always above and they slope downwards, while the synclines are always on the bottom and slope upwards.
Answer: The telecommunications can help facilitate the interaction and information transfer over large distances.
Explanation:
Because telecommunication is also a key element in teamwork, allowing people to collaborate easily from wherever they are located.
