Fill in the Blanks
If the object stops vibrating, the sound will ...
STOP
Name 2 examples of bioluminescent animals.
Jelly fish
Angler fish
Glow worms
Fire flies
Name 3 examples of natural sounds
BIRDS TWEETING
DOG BARKING
CAT MEOWING
LEAVES RUSTLING
RAIN DROPS FALLING
Name 2 ways that light travels that we observed in our experiments
LIGHT MAKES COLOUR
LIGHT TRAVELS IN A STRAIGHT LINE
LIGHT BENDS
LIGHT BOUNCES OFF THINGS
Name 2 parts of the eye
LENS
IRIS
PUPIL
OPTIC NERVE
CORNEA
Give two examples of unpleasant sounds.
Any sound that you do not like.
Describe 3 ways to protect your eyes and keep them safe.
DON'T TOUCH OR RUB THEM
GET REGULAR CHECK-UPS
WEAR SUNGLASSES IN THE SUN
USE SPORTING EQUIPMENT WHEN PLAYING SPORTS
LIMIT SCREEN TIME
Name 3 man-made sounds
INSTRUMENTS
CARS
WHISTLE
FAN
TELEVISION
Name 2 examples of artificial light
FLASHLIGHT
LAMP
STREET LIGHT
LIGHT BULB
Why do fireflies glow?
To find each other for mating
All sound is what.
Name 3 ways you can protect you ears and keep them safe.
GET REGULAR CHECK-UPS
KEEP THEM CLEAN
WEAR HEADPHONES WHEN YOU ARE AROUND LOUD NOISES
TURN DOWN THE VOLUME
long or short
Which is the biggest light source?
LOUD OR QUIET
Give two examples of unpleasant sounds.
Any sound that is horrible.
What does translucent mean?
Sort of see-through
It bends (refraction)
What happens when light hits a mirror?
IT BOUNCES BACK (REFLECTS)
DURATION describes how --- or ---- a sound is.
LONG OR SHORT
A whistle is example of a ... sound
MAN-MADE
What travels faster, sound or light?
LIGHT
Name the 4 sources of light
SUN
FIRE
BIOLUMINESCENCE
ELECTRICITY
What are the three parts of the ear called?
INNER EAR
MIDDLE EAR
OUTER EAR
PITCH describes how ---- or ----- a sound is.
HIGH OR LOW