Solution:
The shadow of the Earth on the Sun during solar eclipse is always curved is not a proof of Earth being an oblate spheroid.

Solution:
The Caspian Sea is the world's largest inland water body. The sea covers roughly 143,200 square miles (371,000 square kilometers) and borders five countries: Iran, Russia, Kazakhstan, Turkmenistan and Azerbaijan.

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The number of women per thousand men is called Sex ratio. In sheer numbers, males outnumber females by 35 million in population. Sex ratio is defined as the number of females per thousand males.

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Simla is cooler than Amritsar although they are on the same latitude. This is because Shimla is at greater height above sea level than Amritsar.

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Country peopled almost by migration is Australia. Australia's estimated resident population (ERP) reached 24 million. More than one quarter (28.2%) of Australia's resident population was born overseas - a level that is considered very high compared to most other OECD countries.

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The approximate distance between the Earth and the Moon is 380000 km.

Solution:
The Estrecho de Gibraltar which is also known as the Strait of Gibraltar is a channel connecting the Atlantic Ocean to the Mediterranean Sea. The channel lies between the northwesternmost part of Africa and the southernmost part of Europe.