How big is theEarth?

According to Google, who calculated the size of the earth first?

Al - Burini was born in ... (Country in the present)

• Pakistán

• Kirguistan

• Uzbekistan

According to the text Al - Biruni ... (CHOOSE THE CORRECT OPTIONS)

• rejected a gift from the Sultan

• started a family

• was a greedy person

• dedicated his life to science

Al - Biruni developed the basics of calculus ...

• In 973

• 600 years BC

• Hundreds of years before Newton

Al Biruni calculation about the size of the earth was ...

• 1% below the true size

• 1% above the true size

• no information