A quaternary consumer is an animal that is at the top of the food chain. These animals mainly eat or prey on animals below them on the food chain, such as tertiary and secondary consumers.
Some examples of quaternary consumers are hawks and white sharks, which also are carnivores. While a hawk can eat snakes, a shark can eat seals. Seals and snakes are tertiary consumers.
In the food chain of an ecosystem, trophic levels or feeding positions exist, for example, primary producers, primary consumers, secondary consumers, tertiary consumers and quaternary consumers. While primary consumers are usually herbivores, secondary consumers can be either carnivores or omnivores.Learn More
Housing benefits for United Kingdom citizens can be calculated using the benefits calculators on sites such as Entitltedto or Turn2Us. Before starting, be sure to gather information about your finances, existing benefits and taxes. If additional help is needed, you can contact a welfare rights adviser for assistance with calculating housing benefits.Full Answer >
Liquidity is the ability of a company or country to meet its near-term cash flow requirements. Solvency is the ability for a company or country to meet its long-term financial obligations.Full Answer >
An economic continuum is a method of categorizing parts of the economy, starting with those parts closest to the natural environment and flowing to those parts furthest away from it, according to About.com Geography. More developed countries have longer continua.Full Answer >
The formula for total profit, or net profit, is total revenue in a given period minus total costs in a given period. If a business generates $250,000 in total revenue in a quarter, but has $215,000 in total costs, its total profit for the period is $35,000.Full Answer >