How is biodiversity different from ecosystem?
Biodiversity is the biological variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic, species, and ecosystem level. An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact.
What is an ecological belt?
What causes different in the ecosystem of ecological belts? In Ecological belt there is difference in the physical feature and structure according to geography, where ecosystem is resulting from the integration of all the living and nonliving factors of the environment.
Which ecological belt is rich in biodiversity?
Hill region is very rich in biodiversity. Forests of uttis, katus and chilaune are found here. Due to the altitude and topography, different types of plants like sal, simal, peepal, salla, bamboo, etc.
Why is biodiversity different?
It means that, as part of biodiversity, different organisms have to learn how to live and work together within a specific ecosystem. This takes into consideration how these different species affect each other in the way of matter, nutrients, and even energy.
How are ecosystems and biodiversity similar and different?
Species biodiversity, which is the form of biodiversity most often discussed, refers to the number of species living in an area. Ecosystem biodiversity refers to the number of ecosystems in a certain area. Ecosystems are all of the animals, plants, bacteria, and fungi as well as the physical components of the area.
Which level of biodiversity refers to the difference in the different environments on Earth?
Ecosystem biodiversity refers to the variety of ecosystems, by their nature and number, where living species interact with their environment and with each other. For example, on Earth, there are different ecosystems, each with their specificities like deserts, oceans, lakes, plains or forests.
What is difference between genetic diversity and species diversity?
Genetic Diversity is the diversity of genetic characteristics (expressed or recessive) within a species (i.e. between individuals and populations of the same species). … Species Diversity is simply the number and relative abundance of species found in a given biological organisation (population, ecosystem, Earth).
What is the difference between ecosystem of hilly and Terai region?
– There is difference between ecosystem of hilly region and Terai region. … – Terai region altitudes from 60 metres to 610 metres. – Hilly region lies in Central part of the country, while Terai region lies in Southern part of the country. – Examples are subtropical plants such bamboo and pipal.
What are the differences between the biological aspects of the hilly and Terai regions?
Terai region has the variation of altitude from 60 metres to 610 metres. … The biological aspect of this region is also different from that of the mountain and the hilly region because of the varation of the land topology and altitude.
Which type of place is rich in biodiversity?
Nepal is rich in term of biodiversity. There are high mountains, high hills and plain land of Terai regions where different species of plants and animals are found. And it is rich in physical diversity also.
What is the importance of ecosystem diversity?
Ecosystem diversity boosts the availability of oxygen via the process of photosynthesis amongst plant organisms domiciled in the habitat. Diversity in an aquatic environment helps in the purification of water by plant varieties for use by humans.
What is importance biodiversity?
Biodiversity is important to humans for many reasons. … Ecological life support— biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services.