<span>218,134,692 people had internet access in 2009 which was 71% of the USA.
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Answer:
Explanation:
1. made from a dissolved mineral called calcite limestone
Limestone is a sedimentary rock derived from precipitation of the mineral calcite from a solution.
2. made of large grains of sand sandstone
Sandstone is a sedimentary rock derived from aggregates of sand grains.
3. made of very tiny grains of clay shale
Shale is a sedimentary rock made from very fine grain of clay minerals.
4. formed from sandstone quartzite
Quartzite is a metamorphic rock derived from a protolith of sandstone. When sandstone is subjected to pressure and temperature beyond that of metamorphism.
5. fine-grained rock with few or no crystals basalt
Basalt is an igneous rock dark in color and fine grained.
Supercell is the term we call a large thunderstorm with well-defined rotation. In a scientific way we call it 'Mesocyclone'.
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Answer:
Indian subcontinent was drifted into Eurasian continent by the rotation of earth. Earlier, the drift or the shifts in tectonic plates were not believed 'cause, people assumed that the mass are too large to shift.