Упр.1 Модуль 6a ГДЗ Spotlight 11 класс

Задача

Complete the sentences with: planets, moons, comet, galaxy, solar system, satellite. Check in the Word List.

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All the … in our … are 4.5 billion years old.
Jupiter has 63 … . The largest, Ganymede, is bigger than Mercury.
The stars in the Milky Way, the … to which the Sun belongs, number in hundreds of billions.
The gas tail of a … always points away from the Sun.
The first communications … orbited the Earth every 2 hours and 37 minutes.

Подробный ответ

1) All the planets in our solar system are 4.5 billion years old.

2) Jupiter has 63 moons. The largest, Ganymede, is bigger than Mercury.

3) The stars in the Milky Way, the galaxy to which the Sun belongs, number in hundreds of billions.

4) The gas tail of a comet always points away from the Sun.

5) The first communications satellite orbited the Earth every 2 hours and 37 minutes.

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