A. The variety of different species in an ecosystem B. The number of plants in a forest C. Only the large animals in an area D. The amount of water in a river 相关知识点: 试题来源: 解析 A。解析:生物多样性指的是生态系统中不同物种的多样性,包括动物、植物、微生物等各种生物种类的丰富...
A. Biodiversity has nothing to do with human health. B. A high level of biodiversity means a single - type ecosystem. C. Biodiversity is crucial for the adaptation of life to environmental changes. D. Biodiversity can be E. asily replaced. ...
aContemporary and refined, the RANCEAS URI series reinterpret the round 当代和提炼, RANCEAS URI系列重新解释圆[translate] ascreening some chemicals which have eradicate or suppress activity is the first step in chemical control of plant diseases. 筛选有根除或压制的有些化学制品活动是第一步在植物病化...
To solve the question regarding which statement about biodiversity is incorrect, we will analyze each statement one by one.Step 1: Analyze Statement I Statement I: Species diversity is highest in poles and decr
Which of the following countries has the highest biodiversity? View Solution The greatest biodiversity on Earth is found in : View Solution The greatest biodiversity on Earth is found in: View Solution The greatest biodiversity on Earth is found in : View Solution Which of the following substances...
A. Biodiversity is not affected by plants. B. Plants have a negative impact on biodiversity. C. Plants are the only source of biodiversity. D. Plants contribute to biodiversity by providing habitats and food for different organisms. 相关知识点: 试题...
We should take actions to protect biodiversity. Which of the following actions is correct? A. take care B. take off C. take part in D. take place 相关知识点: 试题来源: 解析 C。take care 意为“小心,照顾”;take off 意为“起飞,脱下”;take part in 意为“参加”;take place 意为“...
When we look at the way in which biodiversity (biological diversity) is distributed over the land surface of the planet, we find that it is far from even. The tropics contain many more species overall than an equivalent area at the higher latitudes. This seems to be true for many different...
5.According to paragraph 2, which of the following species initially increased in number at the K-T boundary? A. Dinosaurs B. Foraminifera C. Ferns D. Ammonoid mollusks 你的答案: 正确答案:C 题目解析: 登录 后才能查看题目解析,还没有账号? 马上注册 推荐文章: 【托福阅读】Official 51...
When examining the hierarchy of life, which of the following terms is most inclusive? A. biosphere B. population C. species D. ecosystem Hierarchical Organization of Life: Life on planet earth is organized in a hierarchy. Levels that are...