2. Quiz PLANET EARTH

3. Correct 1 WHAT IS EARTH’S TRUE SHAPE? Spheroid Oval Flat Oblate Spheroid Not Correct

4. Correct 2 6700 MPH (107826 KM) REPRESENT WHAT SPEED? Earth’s rotation about its axis Moon’s orbit around the Earth Earth’s movement through milky way Earth’s orbit around the Sun Not Correct BackNext

5. Correct 3 ROUGHLY HOW OLD IS THE EARTH? 4.54 Million years 10 Billion years 10 Million years 4.54 Billion years Not Correct BackNext

6. Correct 4 MINUS 100˚ F (MINUS 73˚ C) WAS THE COLDEST TEMPERATURE MEASURED ON THE EARTH, WHERE? The North Pole Anchorage Alaska Everest Peak of the Himalaya Vostok Station, Antarctica Not Correct BackNext

7. Correct 5 WHAT IS THE LONGEST MOUNTAIN CHAIN ON THE PLANET? The Everglades The Alpas The Himalayas The Mid-ocean ridge Not Correct BackNext

8. Correct 6 SINCE THE EARLY 19 TH CENTURY, WHICH OF THESE HAS MOVED NORTHWARD MORE THAN 1100 KM.? The Equator The Himalayan range The New York city Earth’s Magnetic north pole Not Correct BackNext

9. Correct 7 WHAT IS THE DEPEST PLACE IN THE OCEAN? The middle of the Atlantic Ocean The Gulf of Bengal The Bermuda Triangle Mariana Trench Not Correct BackNext

10. Correct 8 ROUGHLY HOW OFTEN DOES LIGHTING STRIKE SOMEWHERE ON EARTH? 100 times per hours 100 times per day 100 times per minute 100 times per second Not Correct BackNext

11. Correct 9 WHAT PERCENTAGE OF OXYGEN IS CONTAINED IN THE EARTH’S ATMOSPHERE? 12 10 17 21 Not Correct BackNext

12. Correct 10 THE EARTH IS …… PLANET FROM THE SUN? 1 st 4 th 2 nd 3 rd Not Correct Back