Choose the correct answer. Which planet is known as the water planet?
Choose the correct answer. What is the solar system?
Choose the correct answer. How many planets are there in our solar system?
Choose the correct answer. Which galaxy is our solar system located in?
Group the facts about the Sun and Earth under the headings.
Match the pictures and the names.
Twenty-four hours is the time it takes for one rotation of ___ .
Mark all the correct statements about our solar system.
Read the text and fill in the gaps with the correct words.

Read the text and fill in the gaps with the given words. There are two extra words you do not need to use.
Read the text and fill in the gaps with the given words. There are TWO extra words you do not need to use.
Read the text and fill in the gaps with the given words. There are TWO extra words you do not need to use.
Read the text and fill in the gaps with the given words. There are two extra words you do not need to use.