解析 1. A desert is a type of ecosystem characterized by very low precipitation, typically less than 250 millimeters per year. 2. Deserts are mainly divided into two types: tropical deserts and cold deserts. 3. The Arabian Desert is located in the continent of Asia. 4. A type of plant ...
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2. The Desert Ecosystem Desert ecosystems fall within regions that receive an annual rainfall not more than 25mm. The Earth is made of about 17 percent desert ecosystem. These ecosystems are characterized by intense sunlight, extremely high temperature, and low availability of water. What does this...
D. Protect it so that plants and animals can live there. 相关知识点: 试题来源: 解析 D。中文解析:我们应该保护沙漠生态系统,这样动植物才能继续在那里生存。A 选项砍倒所有的植物、B 选项杀死所有的动物、C 选项到处扔垃圾都是破坏沙漠生态系统的行为。
What is a coral reef ecosystem? 92019-01 2 What is a rain forest ecosystem like ? 102019-01 3 What is a desert ecosystem? 82019-01 4 What is a coral reef ecosystem 92019-01 5 What isa coral reef ecosystem 262018-12 6 What is a coral reef ecosystem 82018-12 7 Life in a desert ...
1. Desert Ecosystems:A desert ecosystem is one that is characterized by its... Learn more about this topic: Ecosystem Definition, Types & Examples from Chapter 13/ Lesson 10 368K Understand what an ecosystem is. Explore ecosystem examples, read an ecosystem definition, and discover the various...
Sand dunes are a common feature, and the ecosystem is unique, with species that have adapted to survive in these harsh conditions. 沙漠是一个极端的环境,以其干旱和炎热著称。植被稀少,水源匮乏。昼夜温差极大,白天酷热,夜晚寒冷。沙丘遍布,生态系统独特,生物适应性强。
Now these interactions can be fairly simple and straightforward. Ah, there are certain species of ants and rodents sharing a desert ecosystem in Arizona, and they compete for the same plant seeds. 这些相互作用可以相当简单直接。啊,在亚利桑那州,某些种类的蚂蚁和啮齿类动物共享一个沙漠生态系统,它们争夺...
An ecosystem, a term very often used in biology, is a community of plants and animals interacting with each other in a given area, and also with their non-living environments. The non-living environments include weather, earth, sun, soil, climate and atm
What is another important habitat in the marine ecosystem? A. Desert islands. B. Mountain ranges. C. Kelp forests. D. Grasslands. 相关知识点: 试题来源: 解析 C。原因:文中提到“Kelp forests are another important habitat, providing food and shelter for many marine animals.”。 反馈 收藏 ...