World Geography
The light of distant stars is affected by

the earth's atmosphere
interstellar dust
None of these
both (a) and (b)

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World Geography
Which among the following statements is/are correct about the wind directions?The Easterly winds blow from east to westThe Westerly winds  blow from west to eastSelect the correct code from the options given below:

Only 1
Only 2
Neither 1 & 2
Both 1 & 2

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