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FIRST QUARTER EQT SCIENCE
STUDY GUIDEBY: MISS WASHINGTON
WHAT WERE THE BENEFITS (SPIN-OFFS) OF SPACE EXPLORATION THAT WE BENEFIT FROM ON EARTH?
• Weather satellites
• Velcro
• Powdered Drink mixes
• Smoke detectors
• Pace makers
• Joystick controllers
HOW HAS ALABAMA CONTRIBUTED TO THE SPACE INDUSTRY?
• Redstone Arsenal
• Saturn V Rockets
• Hubble Space Telescope
• Marshall team
• Dr. Mae Jemison
WHAT IS THE SUN ?
A STAR
HOW ARE THE INNER PLANETS ALIKE/DIFFERENT?
Inner planets- Rocky planets
Outer Planets- Gas Giants
WHAT IS THE RELATIVE ORDER OF THE PLANETS FROM OUR SUN IN THE SOLAR
SYSTEM?
• Mercury
• Venus
• Earth
• Mars
• Jupiter
• Saturn
• Uranus
• Neptune
HOW ARE COMETS, ASTEROIDS, AND METEORS? ALIKE/DIFFERENT ?
• Asteroids are mostly found in a belt between Mars and Jupiter
• Asteroids that enter Earth’s atmosphere are called meteors or shooting stars
• Meteorites are meteors that reach the surface of the Earth.
WHY IS EARTH THE ONLY PLANET THAT CAN SUPPORT LIFE?
• Earth’s distance from the sun
• It is also the only planet in our Solar System to maintain water
HOW IS FRICTION PRODUCED ?
When two objects are rubbed together
WHAT EFFECT DOES FRICTION HAVE ON THE SPEED OF A ROLLING OBJECT?
Friction can slow down the speed of an object
WHAT TYPE OF SURFACES WILL PRODUCE THE MOST FRICTION WHEN THEY RUB
AGAINST ONE ANOTHER ?
Rough surfaces such as carpet, gravel, and sandpaper
WHAT TYPE OF SURFACE WILL PRODUCE THE LEAST AMOUNT OF FRICTION?
Smooth Surfaces
HOW DO INCLINED PLANES AFFECT MOTION?
It can speed up motion
WHAT IS EARTH’S NATURAL SATELLITE ?
THE MOON
WHAT IS A FORCE?
A PUSH OR PULL
WHAT IS INERTIA?
The tendency of objects that are in motion to remain in motion
WHAT IS MOMENTUM?
Any mass in motion has momentum. It depends on the amount of material moving, the speed, and direction.
ANY TWO OBJECTS WITH MASS ATTRACT EACH OTHER WITH ITS ____________________.
GRAVITATIONAL FORCE
HOW CAN MAN-MADE SATELLITES HELP HUMANS ?
Man made satellites help humans forecast weather, transfer telephone calls over the ocean, support military activities, assist in the navigation of ships and aircrafts
WHAT ARE NATURAL SATELLITES ?
MoonsAsteroidsCometsMeteors
WHAT SUBSTANCE CAN REDUCE FRICTION?
LUBRICATION
NAME SEVERAL LUBRICANTS
WaterOilIce
THE SOLAR ___________ CONSISTS OF THE SUN, METEORITES, COMETS, AND OTHER OBJECTS
IN OUTERSPACE.
SYSTEM
AN _____________ IS THE PATH AN OBJECT TAKES AS IT MOVES AROUND ANOTHER
OBJECT IN SPACE.
ORBIT
THE _____________ IS IN THE CENTER OF THE SOLAR SYSTEM.
SUN
THE SUN IS A STAR, WHICH HAPPENS TO BE A HOT BALL OF GLOWING GASES
_________________ IS THE FORCE OF ONE OBJECT’S PULL ON ANOTHER OBJECT.
GRAVITY
THE FOUR PLANETS CLOSEST TO THE SUN ARE CALLED ______________________ PLANETS.
INNER
THE FOUR PLANETS FARTHEST AWAY FROM THE SUN ARE CALLED THE ________________ PLANETS.
OUTER
A ___________________ IS A CHUNK OR ROCK OR METAL THAT ORBITS THE SUN.
ASTEROID
WHAT SEPARATES THE INNER PLANETS FROM THE OUTER PLANETS ?
THE ASTEROID BELT
THE TAIL OF A COMET IS REALLY __________.
ICE
WHAT TEAM FROM ALABAMA HELPED DESIGN THE HUBBLE TELESCOPE?
THE MARSHALL TEAM
THE GREATEST SOURCE OF ENERGY ON EARTH IS ____________.
THE SUN
WHAT SCIENTIFIC DEVELOPMENT FROM SPACE EXPLORATION BENEFITED MEDICAL
RESEARCH ON EARTH?
THE PACEMAKER FOR THE HEART
WEATHER PREDICTION HAS BEEN IMPROVED BY THE DEVELOPMENT OF __________________.
THE WEATHER SATELLITE