Test Your Science Knowledge
Test Your Science Knowledge
This quiz of general science knowledge was originally created by the Pew Research Center. Only 6% of Americans answer 100% of questions correct.
This quiz of general science knowledge was originally created by the Pew Research Center. Only 6% of Americans answer 100% of questions correct.
This is an object that exists in outer space. It has an icy core and a tail of gas and dust that extends for millions of miles.
Which kind of waves are used to make and receive cellphone calls?
This picture shows three layers of the Earth. Which layer is the hottest?
Which of these is the main way that ocean tides are created?
What does a light-year measure
Denver, Colorado, is at a higher altitude than Los Angeles, California. Which of these statements is correct?
Which of these pictures best illustrates what happens when light passes through a magnifying glass?
The loudness of a sound is determined by what property of a sound wave?
Which of the following statements best describes the data in the graph below?
Which of these elements is needed to make nuclear energy and nuclear weapons?
Which of these people developed the polio vaccine?
Which of these terms is defined as the study of how the positions of stars and planets can influence human behavior?