Answer:
<u>Extinction that occur on very fast rate are due artificial mean is a critically dangerous for the survival of mankind.</u>
Explanation:
- Extinction is a natural process that has long occurred since the dawn of mankind they have doubled and more than 99 species to over five billion have been died out. Most of the species in the world are facing a fast mass extinction rate.
- With the decline of genetic and species diversity, more and more governments are concerned with the rising trends that cause their extinction such as habitat loss, pollution, and invasion of other species.
- Rise in competition among species for there survival and coexistence has been a major concern as the species entre the biomagnification on land and water outbreak of diseases and problems related to the commercial and industrial uses have decreased the productivity of ecology.
- Thus scientists are often worried about the rising global temperature and impact the climatic variables have on various species.
It is found in lower northern Egypt
<u>Answer:</u>
<em>C) Population Density Equation </em>
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<u>Explanation:</u>
Population density is the total population that has been divided by the total area of the land. "Demography" is the "statistical study" of populations. It includes the study of size, structure, and distribution of the population. There are both direct and indirect methods for the data collection. Direct data is vital that tracks all the births and deaths and also include the changes in the legal status such as marriage, divorce, and migration. On the other hand the "indirect method" is vastly dependent on the historical demography.
A. Is the best answer choice here
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