Gap Fill - Colonizing Space - Level 4

HOW TO PLAY:

  • Choose the correct word from the drop-down menus below.
  • Click the button at the bottom to check your answers.
  • Press the "refresh" button on your browser to play again.
  • After this paragraph, go to Paragraph 2.

   entrepreneurs      founder      full      future      infrastructure      intelligence      our      overpopulation      thousand      time   

Paragraph 1

Demographers are worried about , but Amazon Jeff Bezos wants to populate solar system. He hopes that in a years' time, a trillion humans would be living in the solar system. He said if that happened, "we would have at any given 1,000 Mozarts and 1,000 Einsteins.…Space would be of life and ". He wants to build the that space will use in the .

Now go to   Paragraph 2.

Back to the a trillion humans lesson.

Share this lesson

More Free Sites by Sean Banville

Online Activities