The Earth is like our mother.She gives live to all the living things on the Earth.And she provice us with air、food、water and other things we need for living.Once she was beautiful ahd rich.But mow she is crying, becacuse she is becoming dirtier and dirtier, poorer and poorer. It'...
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 ...
The Earth is like our mother.She gives live to all the living things on the Earth.And she provice us with air、food、water and other things we need for living.Once she was beautiful ahd rich.But mow she is crying, becacuse she is becoming dirtier and dirtier, poorer and poorer. It'...
A. Producer B. Primary consumer C. Secondary consumer D. Decomposer 相关知识点: 试题来源: 解析 C。解析:在沙漠生态系统中,昆虫吃植物是初级消费者,蝎子捕食昆虫,所以蝎子是二级消费者。蝎子不是生产者,它不能自己制造食物;不是初级消费者,它不是以植物为食;也不是分解者,所以A、B、D选项错误。反馈...
As the ancient desert city glows with neon lights, cultural tourism has become a barometer of regional development. In the night market of Hotan, we’ve seen a new Xinjiang growing with the charm of culture. Culture is the silent, soft power that nourishes a place. As Chinese philosophy bel...
Here are some other desert biome facts you may not have known: Antarctica is considered a desert At night, temperatures in a desert biome can drop to 25 degrees Fahrenheit The original meaning of the word 'desert' is 'abandoned place' due to the scarce number of plants and animals that ...
A. The number of scorpions will double immediately. B. The number of scorpions will decrease. C. The number of scorpions will first increase and then decrease. D. The number of scorpions will first decrease and then increase. 相关知识点: 试题...
What Is a Desert Food Chain? Desert Food Chain Examples: Producers and Consumers Desert Food Chains Around the World Lesson SummaryWhat Is a Desert Food Chain? A desert food chain is a diagram showing the transfer of energy through an ecosystem in the desert. Food chains show the transfer of...
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。
A semiarid desert biome is a biome that is characterized by low rainfall of about 250 to 500 millimeters per year. The biome has a high evaporation...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...