解析 Water, Sunlight, Air, Nutrients 植物生长需要四个基本条件:水、阳光、空气和养分。水是植物吸收养分和进行光合作用的必需品。阳光为植物提供能量,使它们能够进行光合作用。空气中的二氧化碳是植物进行光合作用的原料,而氧气则是植物呼吸作用的必需品。土壤中的养分,如氮、磷、钾等,是植物生长发育所必需的。
解析 【答案】B【核心短语/词汇】plants:植物【翻译】植物需要什么才能生长?【解析】本题问的是植物需要什么才能生长,A选项是①②③④,B选项是①②③,C选项是①③④。结合选项和常识可知,植物需要阳光,新鲜空气,和水来生长,故答案为B。 反馈 收藏
Now human life rich, almost every family bought their own cars, car emissions of exhaust gas, let I breathe heavily however, coupled with reckless deforestation, they clearly know a tree is a small oxygen plant, trees can absorb harmful substances in the air, and to the point of hollowing ...
Plants need green leaves to make food. A plant needs sunlight and carbon dioxide (二氧化碳)from the air for making food and it also needs water and salts from the soil to make food too. There are certain cells (细胞) in the leaves which change carbon dioxide and water ...
The plants also need water and salt from the soil to make food. There are certain cells(细胞)in the leaves which change carbon dioxide and water into sugar. To do this the cells need energy. They get the energy from sunlight. At night when there is no sun, the leaves...
题目What do plants need to make food? A. Soil and water B. Sunlight and carbon dioxide C. Air and nitrogen 相关知识点: 试题来源: 解析 B。解析:植物需要阳光和二氧化碳进行光合作用制造食物,土壤和水不是制造食物的直接因素,空气和氮气也不是。阅读策略:理解光合作用的原理。
根据关键信息 make food定位到第二段"Their leaves use sun- light to combine carbon dioxide and water to make food.” ,由此可知植物的叶子利用阳光将 二氧化碳和水合成食物。 与题意相符,故答案 是T。 2.题意:植物用它们的茎吸收阳光。 根据“Plants take in light by their leaves."可知,植物用它们 ...
aLAPS is currently written in complex Unix legacy code. 膝部当前被写用复杂Unix遗产代码。[translate] aWindPADS. WindPADS。[translate] a亲爱的,用你的大肉棒插我的骚批,好多水,好痒,插进来 正在翻译,请等待...[translate] aWhat do plants need? 植物需要什么?[translate]...
you see growing on them. Nitrogen helps plants photosynthesize, which is a process that involves using energy from the sun to break down water and carbon dioxide so that sugars are formed. These sugars are then used as food for the plant, and the byproduct of the process is oxygen. ...
Do phytoplankton take up carbon dioxide as they grow? Do plants in the phylum Coniferophyta have pollen? Did oxygen exist in the atmosphere during the Proterozoic? How long would oxygen last without plants? Do mosses have xylem and phloem?