Question

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Do you like to live on the earth? In the future, maybe you can live on Pluto(火星) if you are tired of living on earth. Is it any different to live on the Pluto?

 If you live on Pluto, you have to live 248 earth years to celebrate your first birthday in Pluto years. It takes Pluto much longer to make one lap around the sun. One Pluto year is the same as 248 earth years.

 If you weigh 45 kilo-meters on the earth, you would weigh only 3.5kilograms on Pluto! Pluto is much smaller than the earth. Gravity(重力)on Pluto is only 8 percent that of earth.

  Remember to bring many clothe. Pluto is cold. Because it is so far away from the sun, the temperature on it is about 200 degrees centigrade below zero. It gets even colder as it moves farther from the sun. From Pluto, the sun looks like a bright dot in the sky and is the brightest star you can see.

(  )1. If you live on Pluto, when you are one years old, how old are you on the earth actually?

A. 248000       B. 249       C. 248

(  )2.  If you weigh 40 kilograms, how heavy you would be on Pluto?

       A. 3.5           B3.2         C 4.0

(  )3. What is the weather like on Pluto?

       A. cold          B. warm      C. hot

(  )4.Since you become lighter on Pluto, does that mean you become thinner?

       A. Yes.          B. NO        C. I have no ideas.

(  )5. Which one is farther from the sun, Pluto or the earth?

       A. the Pluto             B .the earth    C. the moon

Answer 1

1C  2B  3B  4B  5A