Share 4th Grade 7 & 8
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How many colours are in sunlight?
7
What happens when sunlight enters a prism?
It splits into various colours.
The most common kind of naturally existing prism is _____
_____ a water droplet.
If you want to make your own rainbow with a garden hose, in what position should you stand?
You should stand with the sun behind you.
What is the shape of a rainbow?
It's a full circle.
What percentage of the earth is water?
70%
What causes the water of the oceans to evaporate?
The heat of the sun.
What is sleet?
Partially frozen rain.
In order for water droplets to fall as rain, the clouds must be____
____ heavy.
Clouds are made of water___
___vapor.
Why is the process explained called 'the water cycle'?
Because the same water is used again and again.
Make a sentence with the given word : flow.
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Make a sentence with the given word : appear
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