1. What are the causes of deforestation in Vietnam? What will happen if this problem continue?

2. What are the effects of climate change in Vietnam? What will happen if this problem continue?

3. What are the effects of plastic pollution? What can people do to reduce plastic pollution in Vietnam?

4. What should people start/stop doing to reduce greenhouse gases? Why?

5. What should people in Vietnam start/ stop doing to reduce air pollution? Why?

$1$. One of the most complicated environmental issues in Vietnam is deforestation. Deforestation is caused by people illegally cutting down forests or burning forests. If this problem still continue, The atmosphere will lack more oxygen because there are no photosynthesizing plants (plants that absorb carbon dioxide and release oxygen), seriously affecting the health of humans, animals and plants.

$-$ complicated $=$ dangerous (a): phức tạp/ nguy hiểm

$-$ environmental issues (n): vấn đề về môi trường

$-$ illegally (a): trái phép

$-$ photosynthesizing plant (n): cây quang hợp

$-$ absorb (v): hút

$2$. Everyone know that climate change is a difficult problem to prevent. If this still continue, Climate change can causes ice belting, causing sea levels to rise, causing flooding for coastal residents.

$-$ climate change (n): sự thay đổi về khí hậu

$-$ prevent (v): ngăn chặn

$-$ ice belting (n): bưng tan

$-$ coastal resident (n): cư dân vùng biển

$3$. Plastic pollution is no longer strange to us. The same goes for plastic bags, straws, and plastic cups. If you want to decompose, it will take thousands of years, so the whole earth is already piled up with trash. If burned, plastic bags or straws will release microplastic particles that are extremely toxic to human health. So we need to limit the use of products made from plastic.

$-$ straw (n): ống hút

$-$ decompose (v): phân hủy

$-$ microplastic particles (n): hạt vi nhựa

$4$. Of course, people should start doing to reduce greenhouse gases by using more public transportations and electric vehicles. We should reduce factory emissions and stop cut down all the trees

$-$ greenhouse gases (n): hiệu ứng nhà kính

$-$ factory emission (n): khí thải nhà máy

$5$. Air polution is a trouble problem. It originates from emissions from vehicles and factories. So people should start doing to reduce air pollution because it seriously affecting the health of humans, animals and plants.

$-$ affect (v): ảnh hưởng

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1. The fundamental general causes of deforestation in Viet Nam are demographic growth; economic growth; an increasing demand for food and export crops; and a rising demand for forest products — primarily wood for the pulp and paper industry, construction, and fuel.

2. If sea levels rise and temperatures increase according to the worst scenario, it is estimated that by 2050, 3,1 million Vietnamese people will have to migrate internally.

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