Lunar eclipses<span> occur in pairs with solar </span>eclipses<span>, two weeks apart. This is because the Earth, sun and moon must be aligned for an </span>eclipse<span> to occur, and the alignment can only happen twice during the moon's month-long orbit. A lunar </span>eclipse<span> lasts for hours as the moon slowly orbits through the Earth's shadow.</span>
Explanation:
(a)
There is inverse relation between concentration of aluminium and pH value and it can lead to aluminium toxicity. In this case it will dominate in the form of Hydroxy- aluminium, Al³⁺ cation and polynuclear species.
(b)
Various minerals are brought to the soil during its formation . As we know the pedogenesis process starts due to erosion of the rocks and rocks contain various minerals, of which aluminium is also a part. With time, aluminium gets dissolved in water and the soil and as the rocks become soil after going through various processes like traction, solution etc, it gets aluminium ions also with it.
Answer:
Valencian town of Buñol, in the east of Spain
You would find it in the disk.
I’m not fully sure but I think it’s
Cuba lies south of the Straits of Florida.
