Advantage and disadvantage of overpopulation

Full Answer One of the most significant examples of population control has taken place in China. It includes methods such as contraceptive medications and surgeries, offers of special benefits for those with fewer children and authorization as a requirement for pregnancy. There have been many benefits seen due to the policies China has implemented. The country has raised standards of living by keeping population growth under control.

Advantage and disadvantage of overpopulation

The Advantage and disadvantage of overpopulation of under-weight, stunting, and wasting in children under 5 years of age is also very high. Food security in Mexico Food insecurity has distressed Mexico throughout its history and continues to do so in the present. Food availability is not the issue; rather, severe deficiencies in the accessibility of food contributes to the insecurity.

Between andthe total Mexican food supply was well above the sufficient to meet the requirements of the Mexican population, averaging 3, kilocalories per daily capita, higher than the minimum requirements of 1, kilocalories per daily capita. However, at least 10 percent of the population in every Mexican state suffers from inadequate food access.

In nine states, 25—35 percent live in food-insecure households. More than 10 percent of the populations of seven Mexica states fall into the category of Serious Food Insecurity.

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Hunger in the United States The United States Department of Agriculture defines food insecurity as "limited or uncertain availability of nutritionally adequate and safe foods or limited or uncertain ability to acquire acceptable foods in socially acceptable ways.

Based on respondents' answers to survey questions, the household can be placed on a continuum of food security defined by the USDA. This continuum has four categories: The prevalence of food insecurity has been relatively in the United States since the economic recession Both children and adults were food insecure in 8.

Democratic Republic of Congo[ edit ] The Democratic Republic of Congo is the second largest country in Africa; the country is dealing with food insecurity. Although they have an abundance of natural resources, they lack accessibility of essential foods makes it difficult for the Congolese people in their daily lives.

Advantage and disadvantage of overpopulation

Malnutrition is high among children affects their ability, and children who live in a rural area are affected more than children who are live in an urban area. A study showed the correlation of food insecurity negatively affecting at-risk HIV adults in the Democratic Republic of Congo. In grain prices increased and the people in the Democratic Republic of the Congo went to civil unrest, there were riots and protest.

Hunger is frequent in this country, but sometimes it is to the extreme that many families cannot afford to eat every day. Bushmeat trade was used to measure the trend of food security. The trend signifies the amount of consumption in urban and rural areas.

Urban areas mainly consume bushmeat because they cannot afford other types of meat. The Food and Agriculture Organization of the United Nations FAO called the summit in response to widespread under-nutrition and growing concern about the capacity of agriculture to meet future food needs.

The Plan of Action set a number of targets for government and non-governmental organizations for achieving food security, at the individual, household, national, regional and global levels. Heads of state and government attended this summit.

Pillars of food security[ edit ] Growth in food production has been greater than population growth.

Advantage and disadvantage of overpopulation

Food per person increased since Food and Agriculture Organization. Nations don't have to have the natural resources required to produce crops in order to achieve food security, as seen in the examples of Japan [47] [48] and Singapore. Food distribution involves the storage, processing, transport, packaging, and marketing of food.

This creates the need for a bartering, exchange, or cash economy to acquire food. Food access refers to the affordability and allocation of food, as well as the preferences of individuals and households. In order to achieve food security, the food ingested must be safe and must be enough to meet the physiological requirements of each individual.

Food insecurity can be transitory, seasonal, or chronic. Civil conflicts can also decrease access to food. Other factors that can temporarily cause food insecurity are loss of employment or productivity, which can be caused by illness.

Seasonal food insecurity can result from the regular pattern of growing seasons in food production. Chronic and transitory food insecurity are linked, since the reoccurrence of transitory food security can make households more vulnerable to chronic food insecurity.

Chronic food insecurity translates into a high degree of vulnerability to famine and hunger; ensuring food security presupposes elimination of that vulnerability. Malnutrition Children with symptoms of low calorie and protein intake and a nurse attendant at a Nigerian orphanage in the late s Many countries experience ongoing food shortages and distribution problems.

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These result in chronic and often widespread hunger amongst significant numbers of people. Human populations can respond to chronic hunger and malnutrition by decreasing body size, known in medical terms as stunting or stunted growth.Being a permanent resident means that you and your family can live, work, and buy property in the country.

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