bio· di· ver· si· ty | \ ˌbī- (ˌ)ō-də-ˈvər-sə-tē , -dī- \ Definition of biodiversity : biological diversity in an environment as indicated by numbers of different species of plants and animals Other Words from biodiversity Did you know? Example Sentences Learn More About biodiversity Other Words from biodiversity
biodiversity / ( ˌbaɪəʊdaɪˈvɜːsɪtɪ) / noun the existence of a wide variety of plant and animal species in their natural environments, which is the aim of conservationists concerned about the indiscriminate destruction of rainforests and other habitats
Biodiversity is all the different kinds of life you'll find in one area—the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world. Each of these species and organisms work together in ecosystems, like an intricate web, to maintain balance and support life.
Biodiversity refers to every living thing, including plants, bacteria, animals, and humans. Scientists have estimated that there are around 8.7 million species of plants and animals in existence. However, only around 1.2 million species have been identified and described so far, most of which are insects.
Biodiversity is a term which describes every living organism within a single ecosystem or habitat, including numbers and diversity of species and all environmental aspects such as temperature, oxygen and carbon dioxide levels and climate. Biodiversity can be measured globally or in smaller settings, such as ponds. Why is Biodiversity Important?
The term biodiversity (from "biological diversity") refers to the variety of life on Earth at all its levels, from genes to ecosystems, and can encompass the evolutionary, ecological, and cultural processes that sustain life.
Biodiversity describes the richness and variety of life on earth. It is the most complex and important feature of our planet. Without biodiversity, life would not sustain. The term biodiversity was coined in 1985. It is important in natural as well as artificial ecosystems. It deals with nature's variety, the biosphere.
bi·o·di·ver·si·ty (bī′ō-dĭ-vûr′sĭ-tē) n. 1. The number and variety of species found within a specified geographic region. 2. The variability among living organisms on the earth, including the variability within and between species and within and between ecosystems. American Heritage® Dictionary of the English Language, Fifth Edition.
Biodiversity = Variety of Life A small, brown pika hides among rocks. JR Douglass, NPS Photo. Biological diversity (or biodiversity) is the variety of life on Earth. It includes all living things, not just the plants and animals that are common or easily seen. It includes species that are not well known, such as microorganisms or invertebrates.
WHAT IS BIODIVERSITY? Biodiversity is the sum of all life on earth. Every single individual lifeform from the smallest bacteria in the soil to the largest whale in the sea, is a component of Earth's biodiversity. But biodiversity doesn't stop at the individual. Biodiversity is also the relationships between these lifeforms and their habitat.
Biodiversity is defined as "the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species and of ecosystems."
Biodiversity is all the living things on our planet - from the smallest bacteria to the largest plants and animals. So far, we have identified around 1.6 million species but that is probably only a small fraction of the forms of life on Earth. Biodiversity on Earth is the result of four billion years of evolution.
1. Biodiversity is the Rich Variety of Life on Earth There are three main levels of biodiversity : Variety of Genes Poodles, beagles, and rottweilers are all dogs. But they're not the same, because their genes are different. The difference in our genes makes us all different. Variety of Species Scientists group living things into distinct species.
Concept of Biodiversity. Different types of genes, gene pools, species, habitats, and ecosystems in a particular place and various parts of the earth are called biodiversity. Currently, the total described species of all plants and animals is slightly more than 1.5 million. Robert May estimated global species diversity at about 7 million.
Biodiversity or biological diversity is the variety and variability of life on Earth.Biodiversity is a measure of variation at the genetic (genetic variability), species (species diversity), and ecosystem (ecosystem diversity) level.. Biodiversity is not distributed evenly on Earth, it is usually greater in the tropics as a result of the warm climate and high primary productivity in the region ...
Simply put, biodiversity refers to the incredibly rich variety of life on Earth. The word itself is a contraction of "biological diversity" and refers to every living thing on the planet. It...
Biodiversity—short for biological diversity—is the variety of all living things and their interactions. Biodiversity changes over time as extinction occurs and new species evolve. Scientists often speak of three levels of diversity: species, genetic, and ecosystem diversity. In fact, these levels cannot be separated.
Biodiversity is fundamental to both planet and people. It provides us with clean air and water, food and medicines. But biodiversity is in crisis. Only 23% of species and 16% of habitats under the EU Nature Directives are in good health.
biodiversity, also called biological diversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth. A common measure of this variety, called species richness, is the count of species in an area.
Biodiversity Definition. Biological diversity largely describes the change of life from genes to ecosystems, comprising their existences, genetic variations, their environment, populations and the ecosystem in which they are existing and other evolutionary developments that keep the system functioning, changing and adapting.
In its Article 2, this Convention defines biodiversity as "the variability of living organisms from all sources, including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species and between species and as well as that of ecosystems ".
Why is biodiversity important? Biodiversity is essential for the processes that support all life on Earth, including humans. Without a wide range of animals, plants and microorganisms, we cannot have the healthy ecosystems that we rely on to provide us with the air we breathe and the food we eat. And people also value nature of itself.
Biodiversity is not limited to national parks: it is everywhere.... is integral to sustainable development. by providing vital goods and services, such as food, timber, carbon sequestration and flood regulation. Key messages. Biodiversity is the biological diversity between species, within species and between ecosystems.
Introduction. Biodiversity is a common enough word that almost every one of us has heard it before. We know it concerns the many forms of life on Earth, existing in many parts of the world, especially the recent events and concerns of the pandemic, ensuring adequate food and water, promoting sustainable development.
Biodiversity is the amazing variety of life on Earth. It encompasses diversity on many levels; the vast number of species of plants and animals, the genetic diversity within and between these species and the different biomes and ecosystems of which they are part, including rainforest, tundra and desert. Biodiversity also includes the diversity ...
Biodiversity Definition 'Biological diversity' means the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are a part; this includes diversity within species, between species and of ecosystems.
in several fundamentally different ways. In deﬁnitions. of biodiversity, diversity has been characterized as (1) the number of different types of items, (2) the number. of different types of ...
What is biodiversity. Biodiversity is the variety of all life forms on earth—the different plants, animals and micro-organisms, their genes, and the terrestrial, marine and freshwater ecosystems of which they are a part. This diversity exists at different scales: regional diversity, ecosystem diversity, species diversity and genetic diversity.