Fact 1: Aairplane is used for moving people across bodies of water. Fact 2: Airplanes like Boeing 747 can take off and land on the airport. Given the two facts above, what is used for moving people across bodies of water?
OPTIONS:
- Boeing 747
- cars
- skateboards
- heat energy
- engines
- shoes
- energy
- electricity
Boeing 747
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Fact 1: Refracting sunlight causes sunlight to split into different colors. Fact 2: Rainbows are formed when sunlight is refracted through raindrops. Given the two facts above, what happens to light when it hits rain?
OPTIONS:
- It splits into different color
- It gets brighter
- chemical changes
- It disappears
- It gets darker
- Something that makes plants green
- reflect objectstowards the eye
- after too much water received
It splits into different color
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Fact 1: Creating paper requires cutting down trees. Fact 2: Trees only grow to be cut down. Given the two facts above, what needs to grow for paper to be made?
OPTIONS:
- paper
- books
- trees
- birds
- grass
- flowers
- fibers
- plants
trees
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Fact 1: Blowing air into a whistle causes air to vibrate inside the whistle. Fact 2: Sounds are vibrations in air. Given the two facts above, what does blowing into a whistle cause?
OPTIONS:
- wind
- energy
- waves
- sound
- Injury
- ice
- Energy.
- heat
sound
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