Question

25lines about water small small lines ​

Answer 1

Answer:

1. World Water Day is celebrated on the 22nd of March every year.
2. World Water Day mainly focuses on increasing awareness of the importance of water.
3. World Water Day highlights the important water resources.
4. Every year, World Water Day mainly aims to give value and importance to freshwater.
5. In 2019, World Water Day’s theme was ‘Leaving No One Behind’
6. World Water Day in 2019, mainly focuses on providing water to everyone in the world by the end of 2030.
7. In 1992, the United Nations designated the 22nd of March as World Water Day.
8. Safe and freshwater is essential for schools, workplaces, farms, organizations, factories, and households.
9. Everyone in the world organizes some of the cultural programs such as speeches, discussions, dramas, nature talks, seminars, educational events, and many more to celebrate World Water Day.
10. Water offers a home for many of the species in the form of the ocean.

Explanation:

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Answer 2

Explanation:

Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms. It is vital for all known forms of life, even though it provides no calories or organic nutrients.

• The chemical formula of water is H2O.
• Our body consists of 90% of water.
• Earth is called as WATER PLANET because of more amount.
• Water is tasteless.
• Water gives us more number of hydrogen which are very helpful.
• Drinking more amount of water keeps us healthy.
• Water provides no calories.
• Water comes under fluids.
• Molecules in water are loosely packed.
• Boiling point of water is 100°C.
• Melting point of water is 0°C.
• Density of water is 997 kg/m^3
• Molar mass of water is 18.01528 gm/mol.
• Water is home for many aquatic animals.
• World water day is celebrated on 22nd March.
• Water is useful to do many things in daily life.
• Water is helping trees also to survive.