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(一)“不好啦!不好啦!热先生被固在温室里出不来了!”外福来听得一头雾水:热先生是谁呢?“就是太阳照射到地球的能量啊。有了它,我们才能在地球上生存,不至于被冻死。可是它现在被困在了温室里,我们得想办法救救它!”温室,这又是怎么回事?温室效应我们在生活中就可以见到典型温室,例如玻璃花房或者蔬菜大棚。这些温室一般使用玻璃或透明的塑料薄膜,可以让太阳光直接照射进来,又能让室内的热空气和水蒸气不向外散发,保证温室内的温度比外面高,有利于植物快速生长。
(A) “bad! Bad! Hot Mr. was stuck in the greenhouse can not get out!” “The blessing to hear confused: Who is Mr. hot?” Is the sun shines on the Earth’s energy Ah. With it, we can survive on Earth without being frozen to death. But it is now trapped in the greenhouse, and we have to find ways to save it! "Greenhouse, what’s up? Greenhouse effect We can see typical greenhouses in our life, such as glasshouses or vegetable sheds. These greenhouses generally use glass or transparent plastic film, which can let the sunlight directly shine in, and let the indoor hot air and water vapor not to be emitted outside, ensuring the temperature inside the greenhouse is higher than the outside, which is beneficial to the rapid growth of plants.