Why the Earth is called BLUE PLANET

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Why the Earth is called BLUE PLANET?
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(No Transcript)
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Instructions

• Now teacher should present few pictures for
  example snow, rain, clouds, iceberg, snow flake,
  hail, spruit, pond, river, etc.

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What have we seen?
For example

• Rain in the street
• Clouds forming tornado
• Sunset over the water
• Iceberg in the sea
• Glacier
• Shingle ocean floor
• Small clouds
• Top of clouds seen from a plane
• Falling water drop creating ripples
• Snowflake
• Hailstones
• Rime
• Frost forming on a glass

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Experiments

• 1. The plant in a plastic bag
• 2. Ice cube melting in beaker
• 3. Mirror with dew on it.

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Water

• Different forms of water on the Earth cloud,
  vapour, snow, ice, hail, drop, rain, sea, river,
  puddle, rime,
• What are the names of different states of water?
• Solid ice, snow, hail,
• Liquid water, drop, rain,
• Gas vapour, cloud,

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Water

• Under what conditions does ice form?
• Under what conditions does vapour form?

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Do you know yet why the Earth is called Blue
PLANET ?