Electricity
This works with an electric current.
What is a light switch?
These atoms are positively charged.
What are protons?
A compass needle is made of _______________.
What is a small magnet?
The Sun's rays strike Earth at their northernmost and southernmost positions during ____.
What are winter and summer solstice?
The phase of the Moon that comes right before the new moon is the ____.
What is waning crescent?
Prevents people from getting shocked or burned.
What is an insulator?
Name the three tiny particles in an atom.
What are protons, neutrons and electrons?
Atoms become positively charged by__________
What is losing electrons?
) The yearly orbit of Earth around the Sun
What is revolution?
During __________ phases, more of the Moon is visible each night
What is waxing?
When clothes roll around in the dryer, rubbing together, they build opposite charges that attract each other.
What istatic electricity?
Objects with like charges each other.
What is repel?
This helps electric currents pass through each other..
What is a conductor?
Summer occurs on the hemisphere of Earth that is ____.
What is tilted toward the sun?
During which phase is just the western half of the Moon lit?
What is the first quarter?
Objects that attract each other.
What are unlike charges?
Atoms that are equally charged.
What are neutrons?
Name 2 items that have electromagnets in them?
What are hair dryers and electric toothbrushes...
The summer solstice occurs in June in the northern hemisphere and in December in the southern hemisphere.
What is true?
The path an object follows as it moves around another object.
What is orbit?
A steady flow of electriciity.
What is current electricty?
By increaaing electric current or by adding more coils.
What is to make electromagnets stronger.
An atom gets negatively charged by__________
What is gaining electrons?
The line on which an object rotates is defined as
What is rotation axis?
Not only is the summer solstice the longest day of the year, it is also the day on which...
What is the sun is highest in the sky?