The capital of Sardinia is Cagliari
The magma rises to the crust above it mostly because of the cracks that appear in the crust and the high pressure from the mantle that pushes the magma through these cracks. The cracks in the crust appear because of the tectonic activities, on and in close proximity to the plate boundaries. This is why the volcanic activities, a product of rising magma, are found along the plate boundaries. The magma can rich the crust and solidify in it, or it can come out on the surface in the form of lava flows. The one that solidifies inside the crust forms the intrusive igneous rocks, while the one that comes on the surface forms the extrusive igneous rocks. The rocks formed from the magma are the basis for the formation of the other rock types, as well as for the formation of land masses, and soils.
Answer:
When the wave length of spectral lines emitted from an object increases, which end of the visible light spectrum does it move toward, and what is the object's motion relative to Earth? The light spectrum it moves toward when an object increases is the red shift, and it is moving away from earth.
Explanation:
Answer:
Earth's upper atmosphere tends to expand during solar maximum, exerting drag on satellites in low orbit
Explanation:
There are also more 'solar storms', flares and CMEs during solar maximum, than during solar minimum which can also crash the satellite.