Chemistry
Energy
Seasons
Space
Phases
100
Fe2O3 How many total atoms
5
100
What is the energy or motion?
Kinetic
100
Name the seasons in order
winter spring summer fall
100
Why does Earth have seasons?
because of the tilt as it revolves around the sun
100
What is the name of the phase after a new moon
waxing crescent
200
Protons plus neutrons in the nucleus is the _____ _____.
atomic mass
200
Objects that are higher up off the ground have more _____ energy
Potential
200
The season in northern hemisphere when it is tilted away from the sun
winter
200
What system below has the other components listed and has the largest mass?
solar system
nebula
galaxy
planetary system
galaxy
200
what are the phases in which light is increasing on the surface of the moon
waxing
300
the number of protons is equal to the number of
electrons
300
Describe the energy transformations in an electric fan....
____________ to ____________
electrical to mechanical
300
What season is it in the southern hemisphere in January?
Summer
300
What a mass of hydrogen begins to fuse them together and produce light and heat it is then classified as a _________?
star
300
about two weeks after a first quarter phase what phase would you expect to see?
third or last quarter
400
Which subatomic particle is not found in the nucleus?
electron
400
The point with the most Kinetic Energy?
Point c
400
Describe the position of the Earth Sun and Moon during a spring tide
They are all in a Straight line
400
Where in the Milky Way is the Earth found?
Near the outer edge, away from the center
400
what is the name of the phase after a third or last quarter moon?
waning crescent
500
List three forms of evidence that a chemical reaction has occurred.
color change, temp change, precipitate formed, gas or bubbles (fizzing)
500
Energy that an object that is not moving has
potential
500
Neap tides occur during what two phases?
first and last (third) quarter
500
True or False: Our sun is medium sized near the edge of the Milky Way
true
500
About how many week(s) will pass from full moon to last or third quarter?
ONE!!