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ESS 10.8.1-10.8.9 TEST 8. 8 TH GRADE SCIENCE. DAILY CHANGES IN THE LEVEL OF OCEAN WATER ARE CALLED _________. SPRINGS B. TIDES C. FLOODS D. SALINITY 2. THE DIFFERENCE BETWEEN LEVELS OF OCEAN WATER AT HIGH TIDE AND LOW TIDE IS THE _____. SPRING TIDE B. NEAP TIDE
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ESS 10.8.1-10.8.9 TEST 8 8TH GRADE SCIENCE
DAILY CHANGES IN THE LEVEL OF OCEAN WATER ARE CALLED _________. • SPRINGS B. TIDES C. FLOODS D. SALINITY • 2. THE DIFFERENCE BETWEEN LEVELS OF OCEAN WATER AT HIGH TIDE AND LOW TIDE IS THE _____. • SPRING TIDE B. NEAP TIDE • C. TIDAL RANGE D. TIDAL WAVE • 3. TIDES OCCUR AT DIFFERENT TIMES EACH DAY BECAUSE THE EARTH ROTATES MORE ____ THAN THE MOON REVOLVES AROUND THE EARTH. • A. QUICKLY B. SLOWLY C. ELLIPTICAL D. UPWARD
4. THESE TIDES HAPPEN WHEN THE SUN, EARTH, AND MOON ARE ALIGNED. • TSUNAMIS B. PEAP C. NEAP D. SPRING • 5. THESE TIDES HAPPEN WHEN THE SUN, EARTH, AND MOON FORM A 90 DEGREE ANGLE. • TSUNAMIS B. PEAP C. NEAP D. SPRING • 6. A BODY OF WATER THAT RUSHES UP THROUGH A NARROW BAY, OR RIVER CHANNEL DURING THE RISE OF HIGH TIDE AND CAUSES A VERY SUDDEN TIDAL RISE. • WAVE BORE B. TIDAL BORE C. FLOOD BORE • D. TIDAL WAVE
7. THE SPINNING OF A BODY, SUCH AS A PLANET, ON IT’S AXIS IS CALLED ________. • ROTATION B. REVOLUTION C. ORBIT D. ELLIPSE • 8. THE PATH THAT A BODY FOLLOWS AS IT TRAVELS AROUND ANOTHER BODY IN SPACE IS CALLED AN____. • ROTATION B. REVOLUTION C. ORBIT D. ELLIPSE • 9. ONE COMPLETE TRIP ALONG AN ORBIT IS A ______. • ROTATION B. REVOLUTION C. EVOLUTION D. ELLIPSE
10. _______ DISCOVERED THAT THE PLANETS MOVE AROUND THE SUN IN ELLIPTICAL ORBITS. • A. NEWTON B. GALLILEO C. COUSTEAU D. KEPLER • 11. ________ LAW OF UNIVERSAL GRAVITATION STATES THAT THE FORCE OF GRAVITY DEPENDS ON THE PRODUCT OF THE MASSES OF THE OBJECTS DIVIDED BY THE SQUARE OF THE DISTANCE BETWEEN THE OBJECTS. • NEWTON’S B. GALLILEO’S C. COUSTEAU’S D. KEPLER’S • 12. _____ IS AN OBJECTS RESISTANCE TO CHANGE IN SPEED OR DIRECTION UNTIL AN OUTSIDE FORCE ACTS ON THE OBJECT. • A. GRAVITATIONAL B.NEBULA C. ROTATE D. INERTIA
13. _______ ATTRACTION KEEPS THE NPLANETS IN THEIR ORBITS. • GRAVITATIONAL B.NEBULA C. ROTATE D. INERTIA • 14. _____ KEEPS THE PLANETS MOVING ALONG THEIR ORBITS. • GRAVITATIONAL B. NEBULA C. ROTATE D. INERTIA • 15. IF THE MOON STOPPED MOVING, IT WOULD ______. • MOVE AWAY FROM EARTH B. MOVE TOWARD THE SUN • C. MOVE TOWARDS MARS D. MOVE TOWARDS EARTH
16. IN WHICH DIRECTION DOES GRAVITY PULL THE MOON? • TOWARD THE SUN B. TOWARDS MARS • C. AWAY FROM EARTH D. TOWARDS EARTH • 17. A COLLECTION OF STARS, DUST, AND GAS HELD TOGETHER BY GRAVITY. • NEBULA B. BLACK HOLE C. CLUSTER D. GALAXY • 18. A LARGE CLOUD OF GAS AND DUST IN INTERSTELLAR SPACE IS CALLED A _______. • A. NEBULA B. BLACK HOLE C. CLUSTER D. GALAXY
19. A TIGHT GROUP OF STARS THAT LOOKS LIKE A BALL AND CONTAINS UP TO A MILLION STARS. • MILKY WAY B. NEBULA • C. OPEN CLUSTER D. GLOBULAR CLUSTER • 20. A GROUP OF STARS THAT ARE CLOSE TOGETHER RELATIVE TO SURROUNDING STARS. • MILKY WAY B. NEBULA • C. OPEN CLUSTER D. GLOBULAR CLUSTER • 21. TYPE OF GALAXY THAT HAS A BULGE AT THE CENTER AND SPIRAL ARMS. • A. NEBULAR B. SPIRAL C. IRREGULAR D. ELLIPTICAL
22. THE GALAXY WE LIVE IN IS THE ____GALAXY • ANDROMEDA B. MILKY WAY C. MILK GALAXY • 23. THE TYPE OF GALAXY THAT IS SIMPLY A MASSIVE BLOB OF STARS. • ELLIPTICAL B. SPIRAL C. IRREGULAR D. MASSIVE • 24. GALAXY THAT DOES NOT FIT INTO ANY OTHER CLASS. • A. ELLIPTICAL B. SPIRAL C. IRREGULAR D. MASSIVE
25. THE MILKY WAY GALAXY IS WHAT TYPE? • IRREGULAR B. SPIRAL C. ELLIPTICAL D. MASSIVE • 26. A VERY LUMINOUS, STARLIKE OBJECT THAT GENERATES ENERGY AT A HIGH RATE IS CALLED A ___. • QUASAR B. NEBULA C. MATTER D. QUARCK • 27. THE STUDY OF THE ORIGIN, PROPERTIES, PROCESSES, AND EVOLUTION OF THE UNIVERSE. • SPACEOLOGY B. COSMOTOLOGY • C. COSMOLOGY D. UNIVERSEOLOGY
28. THE THEORY THAT THE UNIVERSE BEGAN WITH A TREMENDOUS EXPLOSION IS CALLED THE ______THEORY. • BLACK HOLE B. BIG THANG C. EXPLOZO D. BIG BANG • 29. THE CLOUDS OF GAS AND DUST BETWEEN THE STARS IN THE MILKY WAY IS CALLED ______ MATTER. • NEBULA B. INTERSTELLAR C. INTHACELLAR D. GUST • 30. THE LARGEST GLOBULAR CLUSTER IN THE MILKY WAY GALAXY. • OMEGA CENTAURI B. OMEGA CENTURY • C. OMEGA CENTENNIAL D. OMEGA ORTEGA