Investigation 1 Quiz
Name
×óÝØ Û ÝÕ
Date
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wt22. Brian is twirling a ball on a string over his head. The string represents a pull on the ball. a. What is the name of the path of the ball around Brian’s hand when he is twirling the string? (Circle the one best answer.) A. gravity B. orbit C. revolution D. rotation b. What is another name for the pull on the ball? (Circle the one best answer.) A. gravity B. orbit C. revolution D. rotation c. Describe the path the ball will take when Brian lets go of the string.
wt23. a. How are asteroids and comets similar?
b. How are asteroids and comets different?
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êñïð ñð è ïð æîìæïé ß Ó
Name
×óÝØ Û ÝÕ
Date
ײ ª»-¬· ¹¿¬· ±² ï
wt24. What two elements are the main components of the Sun? (Mark the two correct answers.) _____ argon _____ carbon _____ helium _____ hydrogen _____ oxygen
wt25. What is the star closest to Earth?
wt26. Which of the following characteristics do Jupiter, Saturn, Uranus, and Neptune share? (Mark all the correct answers.) _____ bigger than terrestrial planets _____ made of rock _____ small size _____ beyond the asteroid belt _____ composed of gases _____ no solid surface to land on
wt27. Gravity prevents Earth from (Circle the one best answer.) A. orbiting around the Moon. B. flying away from the Sun. C. flying into the Sun. D. tilting away from the Sun.
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ïéèð íÁ ïîÁ ß ÓÁ °íèç óíç ð ò·²¼¼ íç ð
íç ð
ײª»-¬·¹¿¬·±² ï ×óݸ»½µ п¹» î
êñïð ñð è ïð æîìæïé ß Ó
×óÝØ Û ÝÕ
Date
ײ ª»-¬· ¹¿¬· ±² ï
wt22. Brian is twirling a ball on a string over his head. The string represents a pull on the ball. a. What is the name of the path of the ball around Brian’s hand when he is twirling the string? (Circle the one best answer.) A. gravity B. orbit C. revolution D. rotation b. What is another name for the pull on the ball? (Circle the one best answer.) A. gravity B. orbit C. revolution D. rotation c. Describe the path the ball will take when Brian lets go of the string.
wt23. a. How are asteroids and comets similar?
b. How are asteroids and comets different?
ÚÑÍÍ É¿¬»® д¿²»¬ Ó±¼«´» w ̸» λ¹»²¬- ±º ¬¸» ˲·ª»®-·¬§ ±º Ý¿´·º±®²·¿ Ý¿² ¾» ¼«°´·½¿¬»¼ º±® ½´¿--®±±³ ±® ©±®µ-¸±° «-»ò
ïéèð íÁ ïîÁ ß ÓÁ °íèç óíç ð ò·²¼¼ íèç
íèç
ײª»-¬·¹¿¬·±² ï ×óݸ»½µ п¹» ï
êñïð ñð è ïð æîìæïé ß Ó
Name
×óÝØ Û ÝÕ
Date
ײ ª»-¬· ¹¿¬· ±² ï
wt24. What two elements are the main components of the Sun? (Mark the two correct answers.) _____ argon _____ carbon _____ helium _____ hydrogen _____ oxygen
wt25. What is the star closest to Earth?
wt26. Which of the following characteristics do Jupiter, Saturn, Uranus, and Neptune share? (Mark all the correct answers.) _____ bigger than terrestrial planets _____ made of rock _____ small size _____ beyond the asteroid belt _____ composed of gases _____ no solid surface to land on
wt27. Gravity prevents Earth from (Circle the one best answer.) A. orbiting around the Moon. B. flying away from the Sun. C. flying into the Sun. D. tilting away from the Sun.
ÚÑÍÍ É¿¬»® д¿²»¬ Ó±¼«´» w ̸» λ¹»²¬- ±º ¬¸» ˲·ª»®-·¬§ ±º Ý¿´·º±®²·¿ Ý¿² ¾» ¼«°´·½¿¬»¼ º±® ½´¿--®±±³ ±® ©±®µ-¸±° «-»ò
ïéèð íÁ ïîÁ ß ÓÁ °íèç óíç ð ò·²¼¼ íç ð
íç ð
ײª»-¬·¹¿¬·±² ï ×óݸ»½µ п¹» î
êñïð ñð è ïð æîìæïé ß Ó
