<span>A. Astronomers find it difficult to locate extrasolar planets with telescopes because light from the stars they orbit makes it difficult to see them.
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The Atlantic Ocean is entirely in the northern hemisphere
B, the large difference in natuarl resource distubution.....................................
Answer:
This region is called the mantle. it's the movement of matter that results from differences in density caused by variations in temperature
Answer:
A rainbow is an optical and meteorogical phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc.
