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Paragraf Tamamlama 111. Soru

Bu Testin Birincisi Bengu

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111.

People once thought that the Earth was flat and that you could fall off the edge. Most of us now think of the planet as a sphere, although it is more accurately described as an "oblate spheroid", being flattened at the poles and bulging at the Equator. …………. . On the other hand, unlike an onion, each layer of the Earth is made of a different material.

Though this flattening and bulging can be measured. it cannot be seen from a spacecraft

It is quite useful to think of the Earth, as being rather like an onion, that is, a ball made of different layers

The Earth is sometimes compared to an onion, but onions tend to be pointed rather than flattened at the "poles"

A lemon, for example, is just the opposite shape from that of the Earth

If you were to slice the Earth down the middle, it would not, in fact, look anything like an onion