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Science Sense

Science Sense. 4 th Grade Activity Part 4. Earth and Space Sciences. WHAT IS THE HARDEST MINERAL KNOWN ON EARTH?. DIAMOND TALC QUARTZ. WHICH OF THESE MINERALS IS FOUND IN BABY POWDER?. QUARTZ SUGAR TALC. THE DAILY CHANGES CAUSED BY THE GRAVITY OF THE SUN AND THE MOON ARE:. TIDES

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Science Sense

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  1. Science Sense 4th Grade Activity Part 4

  2. Earth and Space Sciences

  3. WHAT IS THE HARDEST MINERAL KNOWN ON EARTH? • DIAMOND • TALC • QUARTZ

  4. WHICH OF THESE MINERALS IS FOUND IN BABY POWDER? • QUARTZ • SUGAR • TALC

  5. THE DAILY CHANGES CAUSED BY THE GRAVITY OF THE SUN AND THE MOON ARE: • TIDES • STORMS • FLOODS

  6. WHAT HAPPENS TO METALS WHEN THEY ARE HEATED? • THEY CONTRACT • THEY EXPAND • THEY FREEZE

  7. WHAT SUPPLIES ENERGY TO PRODUCERS? • THE SUN • WATER • OXYGEN

  8. WHAT HAPPENS TO WATER IF IT IS HEATED TO 100° CELSIUS? • BOILS • FREEZES • BURNS

  9. THE PROCESS THAT PLANTS GO THROUGH TO MAKE FOOD IS CALLED: • POLLINATION • BOTANY • PHOTOSYNTHESIS

  10. WATER VAPOR THAT CONDENSES AND FALLS TO THE EARTH IS CALLED: • WIND • PRECIPITATION • CLOUDS

  11. WHAT IS CAUSED WHEN A COOLER AIR MASS REPLACES A WARMER AIR MASS? • WARM FRONT • STAYS THE SAME • COLD FRONT

  12. FROZEN PRECIPITATION IN THE FORM OF PELLETS IS CALLED: • GRAVEL • HAIL • RAIN

  13. IN WHAT DIRECTION DOES THE TAIL OF A COMET ALWAYS POINT? • NORTH • TOWARD THE SUN • AWAY FROM THE SUN

  14. WHAT HAPPENS TO TEMPERATURE AS ELEVATION INCREASES? • BECOMES WARMER • BECOMES COLDER • STAYS THE SAME

  15. WHICH OF THESE CAUSES A CLAP OF THUNDER? • LIGHTNING • WIND • RAIN

  16. THIS SMALL, DESTRUCTIVE RAINSTORM HAS A RAPIDLY SPINNING CLOUD. • HURRICANE • TORNADO • BLIZZARD

  17. I CAN LOOK BIG AND ROUND OR THIN AND CRESCENT-SHAPED. I AM: • URANUS • THE MOON • THE SUN

  18. WHAT IS THE NAME OF THE NORTH STAR? • POLARIS • RIGEL • SIRIUS

  19. I AM MADE OF DUST, ICE, AND FROZEN GASES AND HAVE A LONG TAIL. WHAT AM I? • COMET • METEORITE • ASTEROID

  20. WHEN THE MOON OR EARTH BLOCKS LIGHT FROM THE SUN, IT IS CALLED: • NIGHT • A TIDE • AN ECLIPSE

  21. WHAT DO ASTRONOMERS USE TO OBSERVE THE STARS? • TELESCOPE • ELECTRON MICROSCOPE • STETHOSCOPE

  22. SOUND WILL NOT TRAVEL THROUGH A: • VACUUM • GAS • LIQUID

  23. WHAT WILL HAPPEN TO PITCH IF YOU INCREASE THE FREQUENCY OF A SOUND WAVE? • IT WILL GET HIGHER • IT WILL GET LOWER • IT WILL GET LOUDER

  24. WHAT UNIT DO WE USE TO MEASURE HOW LOUD A SOUND IS? • AMPLIFIER • DECIBEL • METER

  25. WHEN THE MOON IS DIRECTLY BETWEEN THE EARTH AND THE SUN, WHAT OCCURS? • LUNAR ECLIPSE • SOLAR FLARE • SOLAR ECLIPSE

  26. THIS SMALL, DESTRUCTIVE RAINSTORM HAS A RAPIDLY SPINNING CLOUD. • HURRICANE • TORNADO • BLIZZARD

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