Complete the paragraph. Use the correct forms of the words in the picture.

Apuntes

Complete the paragraph. Use the correct forms of the words in the picture. Our solar system has eight **1. planets**. They **2. orbit** around the Sun. Our planet is Earth. It is the only planet in our solar system with people on it. Earth is called the “Blue Planet” because it has a lot of water in lakes, rivers, and oceans. Earth also has high **3. mountains**, deep **4. valleys**, and dry **5. deserts**. One day is the time a planet takes to **6. rotate** on its **7. axis**. One day on Earth is 24 hours. One year is the time a planet takes to go around the Sun. One year on Earth is 365 days. Some planets have many **8. moons** that revolve around them, but Earth only has one. Our Blue Planet is very interesting. --- **2. Complete the information about Earth.** | NAME OF PLANET | EARTH | MARS | |----------------|---------|-------| | Order from the Sun | 4th | 3rd | | Length of one day | 24 hours | 24 hours, 39 minutes | | Length of one year | 365 days | 697 days | | Number of moons | 1 | 2 | | Features | mountains, deserts, valleys, lakes, rivers, oceans | mountains, valleys, deserts | | Other interesting information | Earth is the only planet in our solar system that has *...