What area has the highest biodiversity quizlet?
Terms in this set (5) Choose the sentence that best explains the statement, Tropical rain forests have the highest biodiversity of any place on earth.
What choice is not an example of an ecosystem?
The Correct Answer is option 2 i.e. Aquariums. Aquariums is not a natural ecosystem. The Community or group of living organisms that live together and interact with each other in a specific environment is Ecosystem.
What is biodiversity sustainability?
Sustainable Use of Biodiversity. To use biodiversity in a sustainable manner means to use natural resources at a rate that the Earth can renew them. It's a way to ensure that we meet the needs of both present and future generations.
Which of the following biomes is characterized by warm climate with lots of rainfall?
Tropical forests are found in areas centered on the equator (Figure 4). Central and South America possess half of the world's tropical forests. Climate in these biomes shows little seasonal variation (Figure 5), with high yearly rainfall and relatively constant, warm temperatures.
Do bacteria and fungi recycle energy within an ecosystem?
Decomposers, mostly bacteria and fungi, recycle nutrients from decaying organic material (detritus). Energy flow within an ecosystem is often described by an energy pyramid. Approximately 90% of energy available within a tropic level is used to maintain organisms at that level.
What is ecosystem PPT?
Definition A group of organisms interacting among themselves and with environment is known as ecosystem. Thus an ecosystem is a community of different species interacting with one another and with their non living environment and one another and with their non- living environment exchanging energy and matter.
What is biodiversity Google Scholar?
Biodiversity is most commonly defined as the variability among living organisms from all sources including taxonomic, phylogenetic, and functional diversity and the ecological complexes of which they are part (16).
What is biodiversity Upsc?
Biodiversity – Species, Genetics & Ecosystem Biodiversity (UPSC Notes) Biodiversity can be defined as a community of all the living organisms on the earth and the diversity among them from all the ecosystems. Biodiversity is thus the variability between the species, within the species, and between the ecosystem.
What is precipitation in hydrological cycle?
Precipitation is water released from clouds in the form of rain, freezing rain, sleet, snow, or hail. It is the primary connection in the water cycle that provides for the delivery of atmospheric water to the Earth. Most precipitation falls as rain.
What is a biome ks2?
Biomes are areas of the planet with similar climates, landscapes, animals and plants.
What is a community IB Biology?
A community is formed by populations of different species living together and interacting with each other. A community forms an ecosystem by its interactions with the abiotic environment.
What is a producer in science?
A: Producers: Photosynthesizing organisms. Producers are any kind of green plant. Green plants make their food by taking sunlight and using the energy to make sugar. The plant uses this sugar, also called glucose to make many things, such as wood, leaves, roots, and bark.
What is energy flow in ecosystem SlideShare?
Energy flow in ecosystem. SlideShare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy.
What is ecological succession SlideShare?
Ecological Succession is the process of change in the species structure of an ecological community over a period of time. But, over a long period of time, the climate conditions of an ecosystem is bound to change. No ecosystem has existed or will remain unchanged over a Geological Time Scale.
What is biodiversity peer review?
Biodiversity is that the variety and variability of life on Earth. Biodiversity is usually a measure of variation at the genetic, species, and ecosystem level.
What is biodiversity Journal?
Founded in 1992, Biodiversity and Conservation is an international journal that publishes articles on all aspects of biological diversity, its conservation, and sustainable use.
How does biodiversity vary in India How is the biological diversity Act 2002 helpful in conservation of flora and fauna?
The Biological Diversity Act, 2002 It was enacted to preserve the biological diversity in India, and provides mechanism for equitable sharing of benefits arising out of the use of traditional biological resources and knowledge.
What are hotspots of biodiversity which are the hotspots found in India discuss their salient features?
Some of these biodiversity hotspots are present in India which includes:
- The Western Ghats. These hills are present along the western edge of peninsular India. …
- The Himalayas. This region comprises Bhutan, Northeast India, and Southern, Central and Eastern Nepal. …
- Indo-Burma Region. …
- Sundaland.
What are humidity rainfall snow cloud cover etc called?
Answer. Answer: Humidity, clouds, and precipitation are important weather factors.
What is evaporation precipitation condensation and transpiration?
water cycle, also called hydrologic cycle, cycle that involves the continuous circulation of water in the Earth-atmosphere system. Of the many processes involved in the water cycle, the most important are evaporation, transpiration, condensation, precipitation, and runoff.
What is a producer in geography?
Producer – An organism or plant that is able to absorb energy from the sun through photosynthesis.
What is the tropical forest?
What is a tropical forest? Tropical forests are closed canopy forests growing within 28 degrees north or south of the equator. They are very wet places, receiving more than 200 cm rainfall per year, either seasonally or throughout the year. Temperatures are uniformly high – between 20°C and 35°C.
What is the role of Saprotrophic bacteria and fungi in recycling nutrients?
Explain the role of saprotrophic bacteria and fungi (decomposers) in recycling nutrients. These organisms feed on dead organisms and products of living organisms. They secrete enzymes on these materials that cause decomposition, and then they absorb decomposed and digested foods.
How do autotrophs convert carbon dioxide into carbohydrates and other carbon compounds?
Autotrophs convert carbon dioxide into carbohydrates and other carbon compounds. In aquatic ecosystems carbon is present as dissolved carbon dioxide and hydrogen carbonate ions. Carbon dioxide diffuses from the atmosphere or water into autotrophs.
Which organisms in the food chain can manufacture their own food?
Plants Plants make their own food through a process called photosynthesis. Using the energy from the sun, water and carbon dioxide from the atmosphere and nutrients, they chemically make their own food. Since they make or produce their own food they are called producers.
How is energy supplied to decomposers?
Scavengers and decomposers get their energy by eating dead plants or animals. Rotting food (or food that's gone 'bad') doesn't look or smell great but it contains a wealth of nutrients, including carbon, nitrogen, and phosphorous.
What is a secondary consumer in science?
Definition of secondary consumer noun Ecology. (in the food chain) a carnivore that feeds only upon herbivores.
What is plant succession PDF?
Plant succession can be defined as the process of gradual replacement of one plant community by another plant community which is of stable type.
What is ecological niche Slideshare?
The ecological niche describes how a species interacts within an ecosystem. The niche of a species depends on both biotic and abiotic factors, which affect the ability of a species to survive and endure.
What is biodiversity NCBI?
Biodiversity includes not only the world's species with their unique evolutionary histories, but also genetic variability within and among populations of species and the distribution of species across local habitats, ecosystems, landscapes, and whole continents or oceans.