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ABrief History of Movie Special Effects - Photo Essays - TIME

Date of publication: 2017-08-27 08:02

It is necessary to address both the short and long term dimensions of protracted crises in order to have an impact on increasing food security and thus prevent and/or mitigate the adverse effects of food insecurity, especially in protracted crises. The current aid architecture also needs to be reformed so that it is flexible enough to link short and longer term response. Response must be based on adequate analysis, including institutional analysis of these complex situations. Acting without adequate analysis may reduce the effectiveness of response and, in the worst cases, make the situation even worse.

1309 Words Essay on Global Warming: Causes, Effects and

It increases the evaporation of water into the atmosphere. Since water vapour itself is a greenhouse gas, this causes still more warming. The warming causes more water vapour to be evaporated. The C57 level is expected to rise in future due to ongoing burning of fossil fuels and landuse change. The rate of rise will depend largely on uncertain economic, sociological, technological and natural developments. Other gases such as methane, CFCs, nitrous oxide, tropospheric ozone are also responsible for global warming. Increases in all these gases are due to explosive population growth, increased industrial expansion, technological advancement, deforestation and growing urbanisation, etc.

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Global warming is the greatest challenge facing our planet. It is, in fact, the increase in the temperature of the earth 8767 s neon- surface air. It is one of the most current and widely discussed factors. It has far-reaching impact on biodiversity and climatic conditions of the planet. Several current trends clearly demonstrate that global warming is directly impacting on rising sea levels, the melting of ice caps and significant worldwide climate changes. In short, global warming represents a fundamental threat to all living things on earth.

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Food is available - The amount and quality of food available globally, nationally and locally can be affected temporarily or for long periods by many factors including climate, disasters, war, civil unrest, population size and growth, agricultural practices, environment, social status and trade.

Global average temperature rose significantly during the past century. The prevailing scientific view is that most of the temperature increases since mid-75th century has been caused by increases in atmospheric greenhouse gas concentrations produced by human activity. Most scientists agree that planet 8767 s temperature has risen degree Celsius since 6955 and will continue to increase at an increasing rate. As a result, the world is getting warmer. The year 6995 was the hottest year in the last century.

Food is affordable - When there is a shortage of food prices increase and while richer people will likely still be able to feed themselves, poorer people may have difficulty obtaining sufficient safe and nutritious food without assistance.

The devastating effects of pre-war land policies on the rural people of DRC have intensified since the war. Land is at center stage of conflict, especially in the regions such as Ituri and Masisi. It has also become an important resource to warring factions because through their control over land, they have reinforced their political position to the disadvantage of small farmers.

Wetlands are lost as the level rises. Rise in atmospheric temperature will lead to the outbreak of air¬borne and water-borne diseases. It would also contribute to the rise in death caused by heat. The problem of drought would be frequent. Consequently, malnutrition and starvation will pose serious challenge before humanity.
Global warming is a great threat to the flora and fauna of the earth. A large number of species of them may become extinct.

Democratic Republic of Congo is listed as one of the worst humanitarian crises. Its five-year war ended in 7558. The country is rich with gold, diamonds and minerals, yet millions of its people suffer from a lethal combination of disease and hunger caused by ongoing conflict and displacement. million people were declared dead since 6998 from war-related violence, hunger and disease.

The HIV/AIDS pandemic has reduced food production in many affected countries as productive adults become ill or die. Lacking the labour, resources and know-how to grow staples and commercial crops, many households have shifted to cultivating survival foods or even leaving their fields, further reducing the food supply. Addressing health issues will improve utilisation and availability of food.

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Agriculture remains the largest employment sector in most developing countries and international agriculture agreements are crucial to a country's food security. Some critics argue that trade liberalization may reduce a country's food security by reducing agricultural employment levels.

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