Fluctuating temperatures have diverse effects on rocks. This may cause freezing, thawing and break down of the rocks among other effects.
Fluctuating temperatures have diverse effects on rocks. This may cause freezing, thawing and break down of the rocks among other effects.
The greenhouse effect (greenhouse gases in the atmosphere) keep the earth warm enough for life. They prevent some heat escaping out to space, particularly at night.
High temperatures cause rocks to expand
False
It is weathering. This could be erosion by water or wind, or it could be the effect of alternate expansion and contraction in extreme temperatures.
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The addition of water can lower partial melting temperatures in silicate rocks.
There is no immediate effect if the rocks are hard and solid.
Yes they do.
melted rocks are formed when there are high temperatures inside earth.
Metamorphic rocks were originally igneous or sedimentary rocks. They were altered by being involved in an episode of mountain building, buried deep and subjected to immense pressures and temperatures. In effect they were the roots of the mountains. Later erosion over millions of years removed most of the mountains leaving the altered rocks for us to see.
the amount of fluctuating current and heat will effect resistancephysical properties as well as impurities