Final
If a glass plate is placed over a magnet and iron filings are sprinkled over the glass, a pattern will be visible. What does this pattern indicate?
The magnetic field.
What causes the moon's phases?
amt of sunlight reflected onto the moon from the sun.
When does the full moon appear in the sky?
around midnight
What are the three properties of magnets?
attract or repel other magnets,attract iron or materials containing iron,When swinging freely, one end always points north.
The invisible line that passes through the North Pole and the South Pole is called Earth's
axis.
What direction does the moon orbit the sun.
counterclockwise
What kind of magnet can be turned on and off?
electromagnet.
Magnetism is generated by moving?
electrons.
The negatively charged particles within an atom are called?
electrons.
What moon phase is this?
first quarter
What kind of moon is this?
full moon
You visited the beach at 12 pm (noon) and it is high tide. If you return 6 hours later what tide will you see?
low.
What is a Gibbous?
more than half
What causes magnetism?
moving charges
What do we call the small tides that happen when the sun and moon are at right angles to each other?
neap.
What type of tide would this arrangement create?
neap.
What is the correct order of the moon phases?
new moon, 1st quarter, full moon, 3rd quarter.
What are the changes in the moon's appearance?
phases.
like poles ______ each other?
repel
The spinning of an object on its axis is called?
rotation
What Earth spinning on its axis is called?
rotation.
`What type of tide would this arrangement create?
spring.
When the Northern Hemisphere of Earth is Leaning away from the Sun, What season is the Southern Hemisphere experiencing?
summer.
What is a moon phase?
the eight Moon phases, or shapes,and what they look like.
What is gravity?
the force of attraction between two objects
Differences in the moon's and sun's pull on different sides of the Earth cause?
tides.
What is this moon phase?
waxing crescent
What is this moon phase?
waxing gibbous
How long does it take the Earth to make one REVOLUTION around the Sun?
365 days.
If tides alternate from high to low and there are two of each type of tide a day, about how many hours will generally be between each different tide?
6 hours.
What time or day does the new moon come out at?
December 14 at 16:16.
What are the reasons for the season?
Earth's tilt & revolution.
What are the reasons for the seasons?
Earth's tilt and revolution.
What is a quarter moon.
Half of the moon is visible.
Which direction is the North Pole of this electromagnet?
Left.
What is a waxing moon?
Moon is increasing and light part appears to growing.
Why is it warmer in the summer?
More direct light from Earth's tilt.
What phase occurs between the sun and Earth?
New Moon.
What is a new moon?
None of moon is visible from Earth.
What is the 1st quarter moon lit on?
Right Side
When the Northern Hemisphere of Earth is Leaning away from the Sun, What season is the Southern Hemisphere experiencing?
Summer.
What is responsible for the Magnetic Field around Earth?
The Earth's molton iron core.
What kind of moon phase is thing?
Waning Crescent.
When the Northern Hemisphere is pointing towards the sun, what season is the Southern Hemisphere?
Winter.
