Sun, Light And Shadow

Class II - science: Sun,Light And ShadowOne Word Answer Questions:
Q) What is the big ball of fire?

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Q) How the shadow are formed?
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Q) At which time the shadows are shortest?
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Q) What is the color of a shadows is always?
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Q) At what way the light travels?
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Short Answer Questions:
Q) What is sun made up of?
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Q) What would the earth be if there was no sun?
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Q) How is the sun useful to plants?
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Q) What is the star?
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Q) Do you Know that the sun is a star?
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Long Answer Questions:
Q) Explain about Shadow in the evening?

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Q) Explain about shadow in the morning?
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Q) Explain about shadow?
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Q) Explain about light?
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Q) Explain about sun?
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We see the sun shining brightly in the sky.
It is a large hot ball of fire.
It is made of many gases.
It is the nearest star to the earth.
Sun is very large but looks small because its very far from earth.
Sun gives us heat & light , makes day warm & bright.
If no sun the earth would be cold & dark. Would have been no life on earth at all.
Plants need sun light to make food.

When we stand in the sun, we see a dark shape similar to our body on the ground. This dark shape is called shadow.
Shadows are also formed by all other sources of light.
When an object blocks the path of light, a shadow is formed.
Light travels in a straight line cannot pass through many objects.
A shadow is always formed on the opposite side of light.
Shadow is longer morning and evening.
Shortest at noon.
Shape and size of our shadow depends upon the position of the sun in the sky.