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All around the world, buildings are going green! People are making green buildings. What does it mean to go green or to make a green building? A green building is designed in a way that is not harmful to the environment. The building uses energy, water, and other materials in ways that are good for the environment.
When planning green buildings, architects must think about how to use energy, water, and materials in an environment-friendly way. There are many ways to save energy. Architects can design buildings to use natural light. Buildings can also be made with solar or wind power to get energy from the sun or the wind. To save water, green buildings can have areas on the roofs to collect rainwater. Kitchens and bathrooms can be equipped with water-conserving sinks and toilets. As for the materials used to build the buildings, it is important to use non-toxic materials that are safe for both air and water. Recycled materials can also be used for buildings.
Buildings around the world use all three of these ways to go green. An office building called CH2 in Melbourne, Australia, uses wind and solar power. A cultural centre in London, England, is made from recycled train cars and is powered by solar and wind power. The Academy of Sciences building in California, USA has recycled materials, solar energy, and a huge “living roof” of plants. A temple in Thailand is made out of one million recycled glass bottles! This is a good use of recycled material, and it also lets natural light into the temple.
More and more green buildings are being built and they are making the world a better place!
理解
1. What is special about the office building called CH2 in Melbourne, Australia?
It uses wind and solar power.
2. Can you think of any other ways to make green buildings? Please list them.
Green roofs: Cover the roof with plants. This keeps the building cooler in summer and warmer in winter.
Smart windows: Use special windows that can become darker to block the sun on hot days, reducing the need for air conditioning.
