What is biodiversity? A. The variety of plants only. B. The variety of animals only. C. The variety of living organisms. D. The variety of non-living things. 相关知识点: 试题来源: 解析 C。本题考查生物多样性的定义。生物多样性是指地球上所有生物,包括植物、动物、微生物等的多样化。选项 ...
What role does biodiversity play in nature more broadly? Biodiversity is a core component of biosphere integrity, one of the nine planetary systems that keep Earth in balance and maintain its overall stability and resilience. Six of these,including biosphere integrity, are currently in danger of fu...
The loss of biodiversity is an environmental problem. What is biodiversity? A. The variety of plants and animals B. The number of people in the world C. The amount of carbon dioxide in the atmosphere D. The size of the oceans 相关知识点: ...
This text provides an overview of what is meant by "biodiversity", and how we measure it. It reviews the different levels of biodiversity; population diversity; species diversity; community diversity; ecosystem diversity; landscape diversity; and historical and ecological biogeographic diversity. It ...
Biodiversity. 生物多样性。 The name we give to thevarietyof all life on Earth. 这是我们给地球上的万千物种取的名字。 Frombacteriatobaboons, from plants to people, the range of life on our planet is incredible. 从细菌到狒狒,从植物到人类,地球...
1、 何謂生物多樣性?(What is biodiversity?)前言 生物多樣性(biodiversity)一詞近年來不但在科學界、政府單位逐漸被重規,尤其說到這個詞,人們總會想起在1914年世界上最後一之旅鴿在美國死去,從此旅鴿這物種便不復在世界上了. 而在此之後,人們開始對物種引起高度興趣,其中尤以生物多樣性的研究最受矚目.至1987年,...
Biodiversity or Biological diversity is a term that describes the variety of living beings on earth. In short, it is described as a degree of variation of life. Biological diversity encompasses microorganisms, plants, animals, and ecosystems, such as coral reefs, forests, rainforests, deserts, ...
The loss of biodiversity is a serious environmental issue. What is biodiversity? A. The variety of life on Earth B. The number of trees in a forest C. The amount of water in the oceans D. The temperature of the atmosphere 相关知识点: ...
Biodiversity is the word used to describe all types of life on Earth, from bacteria at the bottom of the sea to human beings in big cities. It sustains the planet's delicate balance. Without plants there would be no oxygen and without bees to pollinate there would be no ...
Chapter 10 Biodiversity Section, 1 What is Biodiversity? Day one A World Rich in Biodiversity Biodiversity, short for biological diversity, is: the variety of organisms in a given area the genetic variation within a population the variety of species in a community the variety of communities in ...