b. number of populations land area
c. number of organisms in a region land area
d. land area number of organisms in a region
The correct answer is - b. number of populations land area.
The density of the population is very simple to be calculated. We only need two information's, the number of the population, and the land area where that population lives. Than we divide the number of the population with the land area and we get the result of the density of the population.
Number of population / land area = population density.
For example:
652,008 / 13,404 km² = 48,64/km²
The formula to calculate population density is the number of populations divided by land area. Thus, Option (B) is correct.
Population density is a measurement of how many people reside in a particular region. It is determined by dividing the total population by the total land area. Population density is measured in persons per square kilometer or people per square mile.
Population Density = Total Population of the particular region/ Land area (of the particular region)
If a country has a population of 100 million people and a geographical area of one million square kilometers, its population density is 100 people per square kilometer.
Thus, Option (B) i.e. number of populations in land area is the formula to calculate population density.
Learn more about the population density here:
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they are treated like slaves
Jamaica is an island country in the Caribbean. It is about 550 miles (885 kilometers) south of the U.S. state of Florida. Its capital is Kingston.
The image provided is a picture of Kingston, Jamaica.
Answer:
Brazil
Explanation:
(They also speak portuguese in the african country of Mozambique, the African country of Angola, and the European country of Portugal. Although it is not an offical language, it is also spoken in the South-American country of Suriname and French Guiana.)