题目What do plants do to the air? A. Make it dirty B. Purify it C. Add pollutants to it D. Make it thinner 相关知识点: 试题来源: 解析 B。植物可以净化空气。A 选项是使空气变脏,C 选项是给空气添加污染物,D 选项是使空气更稀薄,都不符合。
根据Howcanwemakeuseofplants?写一段话。There are many things we can do to use plants.For example,we can plant more plants to purify the air.We can make paper from plants.Some plants can be used as medicine.We can use plants to keep water and prevent the desertification of our earth.We ...
1. Yes, I do. Because plants can purify the air and make our environment more beautiful. 2. I like apples, bananas and oranges. 1. 你喜欢植物吗?为什么? 你可以根据个人喜好回答,例如:我喜欢植物,因为它们可以净化空气,让环境更美观。 2. 你喜欢什么水果? 列出你喜欢的水果,例如:我喜欢苹果、香蕉...
The fourth is that we should save water, try not to use the flash toilet, and don't bath for long.The fifth, we can use less air-conditioner.I think, if everybody take a part in environmental protection, the earth must be more beatiful. 保护环境的倡议书英语作文 篇3 The Earth is li...
Plants give us food (vegetables and fruits), oxygen, and help purify the air. 植物给予我们的丰富馈赠 植物提供的食物来源 植物是人类食物链中的重要一环,它们为我们提供了丰富多样的食物来源。从日常餐桌上的蔬菜和水果,到各种谷物和豆类,植物性食物占据了人类饮食的绝...
Secondly, plants purify the air we breathe. Through their leaves, they absorb harmful pollutants and release oxygen, making our environment more habitable. In urban settings, where air quality can be compromised by industrial emissions and traffic, green spaces like parks and gardens act as natural...
解析 A。解析:本题考查湿地植物净化水的方式。湿地植物净化水主要是通过吸收有害物质。producing more water(产生更多水)、changing the color of water(改变水的颜色)、making the water flow faster(使水流动更快)都不是净化水的方式,所以A正确。反馈 收藏 ...
The size of the air purifier and the area it is able to purify will largely determine where you put your air purifier for allergies. For example, if your allergies and asthma symptoms are at their worst in the living room, which is generally the largest room in the home, ...
Along with releasing O2, photosynthesis occurring in the leaves of the plants leads to the production of Negative Air Ions (NAIs). NAIs play a crucial role inabsorbing suspended particulate matterand thereby purify the air. However, very small amounts of NAIs are generated by indoor plants, so...
2. Plant more trees and plants: Trees and plants can absorb carbon dioxide, release oxygen, help purify the air. At the same time, they can also absorb rainwater, reduce floods and soil erosion. 3. Use environmentally friendly means of transportation: We can use bicycles, walk or public ...