Criado por Ella Ivanovici
mais de 7 anos atrás
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what is gravity
what is mass
what is weight
name all the planets in order (8)
what is the difference between a rotation and a revolution and give examples
what are terrestrial (inner) planets
name the terrestrial planets
what are gas (outer) planets
name the gas giant planets
what is an asteroid
where can the most asteroids be found
what is a natural satellite and give an example
put the planets in order of largest to smallest
what is opaque
what are translucent objects
what are transparent objects
what does absorption of heat mean
what does relection of light mean
what is part of the visible spectrum
what does ROYGBIV stand for
what is part of the invisible spectrum
what is the crest of a wavelength
what is the trough of a wavelength
what is white light
what are the seven types of EM waves in order
what are radio waves used for and what are they
what is an infrared rays and what are they used for
what are ultraviolet waves
what are X-rays and what are they used for
what are gamma rays and what are they used for
what is day
what is night
what causes night and day
how long is a cycle of day and night
when is it day
what is night
what is the dark side of the moon
what is a lunar cycle
name the steps of the lunar cycle in order (8)
what is a new moon
what is the waxing crescent
what is a first quarter
what is a waxing gibbous
what is a full moon
what is a waining gibbous
what is the third or last quarter
what is a waining crescent
what are spring tides
what are neap tides
what are seasons
what causes the change of seasons
what causes summer
what causes winter
what causes spring and fall
label this diagram
label this diagram
what are is an equinox
what is a solstice
what is a leap year
what is an eclipse
what is a solar eclipse
what is a lunar eclipse
what are northern lights
what are comets
what is an asteroid
what is a meteoroid
what are shooting stars
what are craters