A joke about liquid.

1. We should save water, otherwise, the last drop of water on the earth will be our human tears.

A drop of water may be nothing to you, but it is more important than gold to people in some places where there is serious water shortage.

Fresh water is decreasing, and it is not wasted well. If you don't save it, the consequences will be great.

4. The Mulan River in China was originally a crystal clear river in the early 1950s, but now it has become a polluted river, and fish and shrimp have disappeared, adding another scar to our mother earth. Isn't this a wake-up call for mankind?

Xiao Qiang went for an intravenous drip and found that the nurse gave him a small bottle. He asked: The same price, it used to be a large bottle, but now it is a small bottle. Looking back, the beautiful nurse said with a smile: saving water starts from a little bit.

Extended data:

The waste of water will surprise people, and water resources often pass at the fingertips. There are about 2 million faucets and 6.5438+0.3 million toilets in Nanjing. If a quarter of it leaks, hundreds of millions of tons of water will be lost a year! In addition, the hidden leakage of underground pipelines is even more shocking. Most water users have hidden leakage, and the monthly leakage of individual units can even reach more than 10 thousand tons!

A dripping faucet can waste 1 to 6 liters of water a day, and a leaky toilet can waste 3 to 25 liters of water a day. So we should cherish every drop of water.

Water is not inexhaustible. Save water. We should start from everything around us, from the dribs and drabs of life. A drop of water is insignificant, but if you keep dripping, the amount will be considerable. It is estimated that "dripping" 1 hour can waste 3.6 kilograms of water; 1 month can collect 2.6 tons of water. This water is enough to supply a person's living needs.

It can be seen that there should be no waste at all. As for the continuous small water flow, it can collect 17 kg per hour and 12 tons per month; The roaring flood can collect 670 kilograms of water per hour and 482 tons of water per month. It can be seen that water conservation should start from scratch.