An ecosystem often supports a wide variety of organisms. ... Organisms need food, space, shelter, and water to survive . If these basic needs are not met, an organism cannot survive in that ecosystem.
What is needed for the ecosystem to support the greatest variety of organism over the longest period of time Brainly?
Answer: An ecosystem must contain producers, consumers, decomposers, and dead and inorganic matter. All ecosystems require energy from an external source – this is usually the sun.
How can an ecosystem support a variety of organisms?
An ecosystem often supports a wide variety of organisms. ... Organisms need food, space, shelter, and water to survive . If these basic needs are not met, an organism cannot survive in that ecosystem.
In which ecosystem can the greatest variety of organisms be found?
Tropical rainforests support the greatest diversity of living organisms on Earth.
What is the greatest variety of organisms?
In terms of numbers of species, insects certainly represent the largest percentage of the world's organisms. There are more than 1 million species of insects that have been documented and studied by scientists.
What are 3 examples of an ecosystem?
Examples of ecosystems are: agroecosystem, aquatic ecosystem, coral reef, desert, forest, human ecosystem, littoral zone, marine ecosystem, prairie, rainforest, savanna, steppe, taiga, tundra, urban ecosystem and others.
What is the number of organisms an ecosystem can support?
Definition of Carrying Capacity
The number of organisms that an environment can support (its maximum population) is called its carrying capacity.
What are the kinds of organisms?
There are different types of organisms, including – producers, consumers, herbivores, carnivores, omnivores, scavengers, parasites, predators, and decomposers .
What are the different types of living organisms?
Living things are divided into five kingdoms: animal, plant, fungi, protist and monera . Living things are divided into five kingdoms: animal, plant, fungi, protist and monera. Living things are divided into five kingdoms: animal, plant, fungi, protist and monera.
Which food chain does occur in the forest ecosystem?
In a forest ecosystem, grass is eaten by a deer , which in turn is eaten by a tiger. The grass, deer and tiger form a food chain (Figure 8.2). In this food chain, energy flows from the grass (producer) to the deer (primary consumer) to the tiger (secondary consumer).
Which ecosystem is richest in biodiversity?
Summary: Amazonia represents the quintessence of biodiversity – the richest ecosystem on earth. Yet a study by Smithsonian scientists, published this week in the journal Science, shows that differences in species composition of tropical forests are greater over distance in Panama than in Amazonia.
Which ecosystem has the highest biodiversity?
Coral reefs are believed by many to have the highest biodiversity of any ecosystem on the planet—even more than a tropical rainforest. Occupying less than one percent of the ocean floor, coral reefs are home to more than twenty-five percent of marine life.
Which will increase sustainability of an ecosystem?
The biodiversity of an ecosystem contributes to the sustainability of that ecosystem. Higher/more biodiversity = more sustainable. Lower/less biodiversity = less sustainable. ... The higher biodiversity in an ecosystem means that there is a greater variety of genes and species in that ecosystem.
What protein do all animals have in common?
Eukaryotic animal cells have only the membrane to contain and protect their contents. These membranes also regulate the passage of molecules in and out of the cells. Ribosomes – All living cells contain ribosomes, tiny organelles composed of approximately 60 percent RNA and 40 percent protein.
Which covers the largest number of organism?
Thus, from the given taxonomic stages, the phylum is the highest-ranked and it will include the highest number of organisms.
What organism has the least number?
To date, the organism with the least number of chromosomes is the male Australian ant, Myrmecia pilosula , with one chromosome per cell (male ants are generally haploid—that is, they have half the number of normal chromosomes while the female ant has two chromosomes per cell).
