What do plants use from the air to make food? A. Oxygen B. Nitrogen C. Carbon dioxide D. Argon 相关知识点: 试题来源: 解析 C。中文解析:文中提到“Plants also need air. They use carbon dioxide from the air to make food.”,植物利用空气中的二氧化碳制造食物。反馈 收藏 ...
Which gas do plants absorb from the air? A. Oxygen. B. Carbon dioxide. C. Nitrogen. D. Hydrogen. 相关知识点: 试题来源: 解析 B。听力中会说植物从空气中吸收二氧化碳。A 选项氧气是动物呼吸时吸收的;C 选项氮气一般不是植物主要吸收的气体;D 选项氢气不是植物主要吸收的气体。
百度试题 结果1 题目Which gas do plants absorb from the air? A. Carbon dioxide B. Oxygen C. Nitrogen D. Hydrogen 相关知识点: 试题来源: 解析 A。解析:植物从空气中吸收二氧化碳进行光合作用,不是氧气、氮气、氢气。反馈 收藏
A. To produce oxygen and water. B. To produce oxygen and glucose. C. To produce carbon monoxide and glucose. D. To produce nitrogen and glucose. 相关知识点: 试题来源: 解析 B。原因:文中提到“Plants use carbon dioxide during photosynthesis to produce oxygen and glucose.”。 反馈...
Carbon dioxide is a gas that plants need. How do plants use carbon dioxide? A. To make food through photosynthesis B. To cool themselves down C. To make their roots stronger D. To make the soil more fertile 相关知识点: 试题来源: 解析 A。解析:植物通过光合作用利用二氧化碳制造食物。B选项...
Plants can clean the air. What's the main way they do this? A. By taking in carbon dioxide and giving out oxygen. B. By taking in oxygen and giving out carbon dioxide. C. By taking in water and giving out oxygen. D. By taking in carbon dioxide and giving out water. ...
Plants also need a certain amount(数量)of warmth. Plants will grow almost anywhere where there is plenty of air, water, sunlight and warmth. Do you know the reason why plants grow so many leaves to make food? A plant needs sunlight and carbon dioxide(CO2)from the air fo...
Plants help to reduce global warming by absorbing carbon dioxide.Which process do plants use to absorb carbon dioxide? A. Photosynthesis. B. Respiration. C. Digestion. D. Circulation. 相关知识点: 试题来源: 解析 A。解析:植物通过光合作用吸收二氧化碳。呼吸作用、消化作用和循环作用都不是吸收二氧...
What do plants need along with sunlight and carbon dioxide for photosynthesis? A. Oxygen B. Nitrogen C. Water D. Hydrogen 相关知识点: 试题来源: 解析 C。解析:“Photosynthesis happens when plants use sunlight, water, and carbon dioxide.”表明植物进行光合作用需要阳光、水和二氧化碳。反馈 收藏 ...
百度试题 结果1 题目What do plants give out during photosynthesis? A. Oxygen B. Carbon dioxide C. Nitrogen D. Hydrogen 相关知识点: 试题来源: 解析 A。植物在光合作用过程中释放出氧气。反馈 收藏