Do higher trophic levels have more energy?

Do higher trophic levels have more energy? Because energy is lost in the transfer from one level to the next, there is successively less total energy as you move up trophic levels. In general, we would expect that higher trophic levels would have less total biomass than those below, because less energy is available to […]

What did Rome gain from the Punic Wars?

What did Rome gain from the Punic Wars? Rome won the first Punic War when Carthage agreed to terms in 241 BC, in doing so, Rome became the dominant navy in the Mediterranean Sea, Carthage had to pay for war damages, and Rome took control of all of the Carthaginian lands on the island of […]

Which things do state governments do?

Which things do state governments do? The state government oversees affairs within state borders. It raises income taxes and oversees state welfare programs, such as Medicaid. It also controls the state criminal code, maintains state roads, and carries out federal laws and programs at the state level. Where is the national government located? Because the […]

What is population density meaning?

What is population density meaning? Population density allows for broad comparison of settlement intensity across geographic areas. In the U.S., population density is typically expressed as the number of people per square mile of land area. What does high population density indicate? A high population density implies that the population is high relative to the […]

What was the effect of the Berlin Conference?

What was the effect of the Berlin Conference? The Berlin Conference of 1884-1885 set the ground rules for the colonization of Africa by European powers. The event helped to ease tensions that were growing as a result of the competition for resources in Africa. It had a dramatic and lasting negative impact on the nations […]

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