Show:
MISC
Animals
Pigments
Electric Light
Stars
100
Light is a form of _______
What is energy
100
People do not need light to see. T/F
What is False
100
All colors of made of mixing different amounts of _,____,___
What is red, yellow, blue
100
How solar power works
What is solar panels collect sunlight and turn it into electricity.
100
Every living thing on Earth needs sunlight. T/F
What is true
200
One form of natural light
What is from the sun/stars
200
Animal that can see well in the dark
What is owl (one example)
200
How the moon glows
What is sunlight bounces off it and makes it glow
200
How lightbulbs work
What is light can make elctricity, and electricity can make light. In a lightbulb, the electricity heats up a thin wire so it glows.
200
How the sun affects the colors in the sky. (Northern lights)
What is sun send out particles that carry electricity. These bounce off particles in the air, making the sky glow with different colors
300
Speed of light
What is 186,000 miles per second.
300
When a human sees more light...the pupil gets larger. T/F
What is false
300
How to make black.
What is every pigment mixed together.
300
Most of the light we seee comes from hot objects such as-___,___
What is stars and lightbulbs
300
How long sun's light has shone on our world. (approximation; example: hundreds, millions, billions, etc.)
What is billions of years
400
How magnifying lenses work.
What is the lenses are thicker in the middle. They bend light and make things look bigger
400
How some fish make light
What is use chemicals inside their bodies.
400
Sunlight (white light) has only one color. T/F
What is False. It is a mixture of colors
400
How electric light works
What is electricity passed through neon gas, it gives off colored light.
400
Why there are sunsets. (the red color)
What is the sun moves across the sky. when the sun is low, it looks red because its light passes through the thick, dusty air.
500
Why some objects are darker than others.
What is light bounces off some objects, and less than others. (Coal doesn't let light bounce off it, so it's dark)
500
How people see
What is light bounces off objects and into the eye through the pupil. The lens focuses the light on the retina.
500
what raindrops do to sunlight (white light)
What is separates these colors to make a rainbow of red, orange, yellow, green, blue, indigo, and violet.
500
Use of electric lights
What is used in advertising signs (example)
500
How Sun keeps the oceans liquid
What is the heat from the sun keeps the water liquid