According to the text, hunger is caused by things such as

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                                      What causes hunger?

      The world produces enough to feed the entire global population of 7 billion people. And yet, one person in eight on the planet goes to bed hungry each night. In some countries, one child in three is underweight. Why does hunger exist? There are many reasons for the presence of hunger in the world and they are often interconnected. Here are six that we think are important.  


      Poverty trap

      People living in poverty cannot afford nutritious food for themselves and their families. This makes them weaker and less able to earn the money that would help them escape poverty and hunger. This is not just a day-to-day problem: when children are chronically malnourished, or ‘stunted’, it can affect their future income, condemning them to a life of poverty and hunger. In developing countries, farmers often cannot afford seeds, so they cannot plant the crops that would provide for their families. They may have to cultivate crops without the tools and fertilizers they need. Others have no land or water or education. In short, the poor are hungry and their hunger traps them in poverty. 


      Lack of investment in agriculture

      Too many developing countries lack key agricultural infrastructure, such as enough roads, warehouses and irrigation. The results are high transport costs, lack of storage facilities and unreliable water supplies. All conspire to limit agricultural yields and access to food. Investments in improving land management, using water more efficiently and making more resistant seed types available can bring big improvements. Research by the UN Food and Agriculture Organization shows that investment in agriculture is five times more effective in reducing poverty and hunger than investment in any other sector. 


      Climate and weather

      Natural disasters such as floods, tropical storms and long periods of drought are on the increase – with calamitous consequences for the hungry poor in developing countries. Drought is one of the most common causes of food shortages in the world. In 2011, recurrent drought caused crop failures and heavy livestock losses in parts of Ethiopia, Somalia and Kenya. In 2012 there was a similar situation in the Sahel region of West Africa. In many countries, climate change is exacerbating  already adverse natural conditions. Increasingly, the world’s fertile farmland is under threat from erosion, salination and desertification. Deforestation by human hands accelerates the erosion of land which could be used for growing food.


      War and displacement

      Across the globe, conflicts consistently disrupt farming and food production. Fighting also forces millions of people to flee their homes, leading to hunger emergencies as the displaced find themselves without the means to feed themselves. The conflict in Syria is a recent example. In war, food sometimes becomes a weapon. Soldiers will starve opponents into submission by seizing or destroying food and livestock and systematically wrecking local markets. Fields are often mined and water wells contaminated, forcing farmers to abandon their land. Ongoing conflict in Somalia and the has contributed significantly to the level of hunger in the two countries. By comparison, hunger is on the retreat in more peaceful parts of Africa such as Ghana and Rwanda.  


      Unstable markets

      In recent years, the price of food products has been very unstable. Roller-coaster food prices make it difficult for the poorest people to access nutritious food consistently. The poor need access to adequate food all year round. Price spikes may temporarily put food out of reach, which can have lasting consequences for small children. When prices rise, consumers often shift to cheaper, less-nutritious foods, heightening the risks of micronutrient deficiencies and other forms of malnutrition.  


      Food wastage

      One third of all food produced (1.3 billion tons) is never consumed. This food wastage represents a missed opportunity to improve global food security in a world where one in 8 is hungry. Producing this food also uses up precious natural resources that we need to feed the planet. Each year, food that is produced but not eaten guzzles up a volume of water equivalent to the annual flow of Russia’s Volga River. Producing this food also adds 3.3 billion tons of greenhouse gases to the atmosphere, with consequences for the climate and, ultimately, for food production. 


According to the text, hunger is caused by things such as
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Alternativa correta: C - droughts.

O texto aborda as causas da fome no mundo, destacando que, apesar de a produção global de alimentos ser suficiente para alimentar toda a população, uma em cada oito pessoas ainda vai para a cama com fome todas as noites. Para entender essa situação, o texto lista diversas causas interconectadas de fome. Vamos analisar cada alternativa para entender por que a alternativa C é a correta e as outras são incorretas.

Justificativa da alternativa correta:

A alternativa C - droughts é a correta porque o texto menciona explicitamente que períodos de seca são uma das causas comuns de escassez de alimentos no mundo, sobretudo em países em desenvolvimento. O texto cita exemplos específicos, como as secas recorrentes que causaram falhas nas colheitas e grandes perdas de gado em regiões da Etiópia, Somália e Quênia, bem como na região do Sahel na África Ocidental.

Análise das alternativas incorretas:

A - the rich countries: Esta alternativa não está correta porque o texto não afirma que os países ricos são a causa direta da fome. Embora haja uma menção à falta de investimento em infraestrutura agrícola em países em desenvolvimento, isso não implica que os países ricos sejam a causa da fome.

B - the undeveloped countries: A alternativa está incorreta porque o texto não diz que os países subdesenvolvidos são a causa da fome, mas sim que há diversos fatores, como a falta de investimento em agricultura, que contribuem para a fome nesses países.

D - investment in agriculture: Esta alternativa está incorreta pois, na realidade, o texto enfatiza que a falta de investimento em agricultura é uma das causas da fome, e não o investimento em si. O texto menciona que investimentos em agricultura são extremamente eficazes em reduzir a pobreza e a fome.

E - the countries of Africa and Syria: Embora o texto mencione conflitos em países como a Síria e alguns países africanos como causas de fome, ele não diz que esses países em si são a causa da fome. A fome é descrita como um problema global com múltiplas causas interconectadas.

Entender as causas da fome exige uma leitura atenta para identificar os pontos-chave apresentados no texto. As causas são variadas e envolvem desde desastres naturais até questões econômicas e conflitos. Por isso, a alternativa que melhor responde à pergunta sobre o que causa fome, conforme descrito no texto, é C - droughts.

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Drought is one of the most common causes of food shortages in the world. 

drought = seca, estiagem


DE ACORDO COM O TEXTO A FOME É CAUSADA POR COISAS COMO:

C) DROUGHTS = SECA

c-

Under the climate and weather category, which inclue floods, storms and drought, long spells characterised by the absence of rains

 

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