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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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4. True or False. If False, give the correct statement I

1. Water present in rivers, lakes and ponds is unfi t for use by human beings.

The water in rivers, lakes, and ponds is unfit for human consumption.
The water in rivers, lakes, and ponds is suitable for human consumption.

2. Seas are formed when the water table meets the land surface.

When the water table meets the land surface, ponds form.
When the water table meets the land surface, seas form.

3. The evaporation of water takes place only in sunlight.

Only in the presence of sunlight does water evaporate.
Even in the absence of sunlight, evaporation can occur.

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