Preview (10 questions)
             
                                                                 
                      
                        1  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      The true color of The Sun is white.
TRUE
FALSE
                      
                        2  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      Jupiter has the biggest ______ of any planet.
Moon
Ocean
Valley
                      
                        3  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      The planet that rotates on its side is _______.
                      
                        4  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      Venus is named after the Roman goddess of prosperity.
TRUE
FALSE
                      
                        5  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      The Oceans of Earth hold $771 Trillion worth of _________.
                      
                        6  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      Mars is home to the tallest mountain in the Solar system whose height is __________.
21km
19km
24km
                      
                        7  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      The day "Saturday" was named after Saturn.
TRUE
FALSE
                      
                        8  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      The Great Dark Spot of Neptune is a large system of rotating storms with wind speed up to ______ miles per hour.
1500
750
500
                      
                        9  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      Though under full impact of The Sun, Mercury's surface temperature can still be freezing.
TRUE
FALSE
                      
                        10  Question
                               
                  
                                
                                10秒前 
                            
                  
                        Q.
                                                
                      The edge of the solar system is _______ times farther away than Pluto.
100
500
1000