A refreshing environmental journey
Today, we have a refreshing environmental course, and we are giving lectures to the Singapore Environmental Volunteer Team.
In a warm applause, the environmental journey began. The first person to give us a class is a sister. She told us: "Acid rain is mainly caused by artificially discharging a large amount of acidic substances into the atmosphere." He also said to us: "For human acid rain, when rain drops on the skin, it will directly damage our health. "This sister not only told us about the acid rain, but also told us about the highlight of the Expo axis in this year's World Expo - environmental protection. The Expo Axis is actually a huge solar panel that generates electricity for the Expo Pavilion by turning sunlight into electricity, and this is China's largest solar farm.
The second brother is talking about renewable energy - water energy. Do you know hydropower? Hydropower does not produce waste gas, waste residue, waste water, or carbon dioxide. It is currently the world's largest clean energy source, providing one-fifth of the world's electricity. In addition, this big brother also told us some tips for saving water, such as washing rice with water to wash dishes, it is possible to go to oil.
The third person who gave us a lecture was a big sister. Do you know what is the 3R environmental concept? 3R is: REDUCE, REUSE, RECYCLE. Reducing usage means reducing the amount of goods we need. Reuse is the selection of items that can be used multiple times or the design of new uses for existing items. Recycling means collecting materials that are to be discarded and breaking them down into new products. The big sister also gave us a little water, telling us that this is new water, let us drink and see. When we drank a few mouthfuls, she told us: "This is actually a change from sewage." We were shocked, but the big sister smiled and said, "You can rest assured that they have passed three 'treatments'. ', there is no bacteria on the body."
Finally, the big brother and sister also gave us a group photo, and the environmental journey ended. |||
In a warm applause, the environmental journey began. The first person to give us a class is a sister. She told us: "Acid rain is mainly caused by artificially discharging a large amount of acidic substances into the atmosphere." He also said to us: "For human acid rain, when rain drops on the skin, it will directly damage our health. "This sister not only told us about the acid rain, but also told us about the highlight of the Expo axis in this year's World Expo - environmental protection. The Expo Axis is actually a huge solar panel that generates electricity for the Expo Pavilion by turning sunlight into electricity, and this is China's largest solar farm.
The second brother is talking about renewable energy - water energy. Do you know hydropower? Hydropower does not produce waste gas, waste residue, waste water, or carbon dioxide. It is currently the world's largest clean energy source, providing one-fifth of the world's electricity. In addition, this big brother also told us some tips for saving water, such as washing rice with water to wash dishes, it is possible to go to oil.
The third person who gave us a lecture was a big sister. Do you know what is the 3R environmental concept? 3R is: REDUCE, REUSE, RECYCLE. Reducing usage means reducing the amount of goods we need. Reuse is the selection of items that can be used multiple times or the design of new uses for existing items. Recycling means collecting materials that are to be discarded and breaking them down into new products. The big sister also gave us a little water, telling us that this is new water, let us drink and see. When we drank a few mouthfuls, she told us: "This is actually a change from sewage." We were shocked, but the big sister smiled and said, "You can rest assured that they have passed three 'treatments'. ', there is no bacteria on the body."
Finally, the big brother and sister also gave us a group photo, and the environmental journey ended. |||
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