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Study
IS Book F U12
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What do fire alarms tell you?
warns about danger
to be quiet
when to go to bed
Oops!
Okay!
How can we get heat?
breathing air
burning things like wood, oil, or gas
drinking water
Oops!
Okay!
to move back and forth
vibrate
Oops!
Okay!
What kind of vibrations make a high pitch?
slow
fast
big
Oops!
Okay!
What kind of pitch does a coyote's howl have?
warm
low
high
Oops!
Okay!
Hoe can people use heat energy?
to make things dark
to make soft sounds
to warm their homes
Oops!
Okay!
makes things work and change
energy
Oops!
Okay!
You can not see sound, but you can hear and feel it.
false
true
Oops!
Okay!
energy that lets you see
light
Oops!
Okay!
How is sound made?
when something is cold
when an object vibrates
when light shines
Oops!
Okay!
What happens when light is blocked?
There is a shadow.
It becomes bright.
We hear sound.
Oops!
Okay!
What kind of energy makes things warm?
heat
sound
light
Oops!
Okay!
What kind of vibrations make a low pitch?
fast
slow
small
Oops!
Okay!
What kind of vibrations make soft sounds?
slow
small
big
Oops!
Okay!
What kind of pitch does a lion roar?
high
cold
low
Oops!
Okay!
What are three different forms of energy?
thunder, soil, rock
plants, water, air
heat, sound, light
Oops!
Okay!
how high or low a sound is
pitch
Oops!
Okay!
rubbing things together
friction
Oops!
Okay!
What happens when an object stops vibrating?
The sound stops.
It gets hot.
It makes light.
Oops!
Okay!
when light is blocked
shadow
Oops!
Okay!
What kind of pitch does a motorcycle have?
high
cold
low
Oops!
Okay!
energy you can hear
sound
Oops!
Okay!
Where does most of the light on Earth come from?
the moon
the Sun
stars
Oops!
Okay!
What kind of vibrations make loud sounds?
big
fast
small
Oops!
Okay!
energy that makes things warm
heat
Oops!
Okay!
Light goes into our ears to let us see.
True
False
Oops!
Okay!
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