D. Gravel is better than soil for growing plants 答案 结果二 题目 How to grow potted plants? 3.Fill the pc with soil(土) and put the 1. Get a pot(花盆).2.Put a layer(层)of seeds in the gravel(碎石) in first. middle. 4.Put in a thin layer of 5. Water the 6.Put your ...
百度试题 结果1 题目For growing, plants need ___ in the soil. A. nutrients B. glass C. plastic D. rubber 相关知识点: 试题来源: 解析 A。解析:植物生长需要土壤中的养分,玻璃、塑料和橡胶都不是植物生长所需的物质。反馈 收藏
Flowerpot without soil for growing plants (Machine-translation by Google Translate, not legally binding)Pot without soil for the cultivation of plants, characterized by comprising a body-container and a grid-support, the first of which consists of a container of vitreous nature and general ...
You might plant your own garden. If you do, make sure you use the right kind of soil. Soil with too much sand is too dry. Soil with too much clay is too thick. The best soil for growing most plants has a mixture of sediments.。
(1995)). Second, in addition to adding carbon mass relative to the parent material, the plants roots (and other subterranean organisms) expand the soil, create porosity, and generally assist in both mixing and expansion. Pressures created by growing roots can reach 15 bar (Russell, 1977), pr...
A.3.B.6.C.7.D.8.+45. Which is TRUE, according to those steps?A. Plants do not need sunshine.+B. Feeding is not good for plants.C. Plants need watering every few days.D. Gravelis bette than soilfor growing plants. 相关知识点: 试题来源: 解析 【解析】41-45 BADDC 反馈 收藏 ...
By studying changes in the DNA of the plants growing in the Moon’s soil, scientists may one day find new ways to help plants grow better in the Moon’s soil. This research is important for long trips to the Moon and future efforts to live in space. “The ability to take plants ...
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Soil FormationParagraph 3 supports which of the following inferences about the effect of vegetation on soil?The increased erosion that often accompanies agricultural use of sloping land is principally caused by the removal of its protective cover of natural vegetation.
Soil FormationLook at the four squares [] that indicate where the following sentence could be added to the passage.Nutrients obtained by these deep roots nourish the trees and are preserved within them.