Предмет: География, автор: Bobur009

Помогите с географией

Приложения:

Bobur009: Плис хэлп

Bobur009: Спасибо

Ответы

Автор ответа: sadullaevavisola

1

Ответ:

В целом по форме Земля близка к эллипсоиду, сплюснутому у полюсов и растянутому в экваториальной зоне. В нашей стране принят термин «эллипсоид Красовского [Феодосий Николаевич]). Средний радиус Земли 6371 км , полярный – 6356 км , экваториальный – 6378 км . Масса Земли 5,976·1024 кг, средняя плотность 5518 кг/м3.

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