关于生物多样性的英语作文

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关于生物多样性的英语作文

Biodiversity is the diversity and variability of life on earth, including all the animals and plants that live and grow on earth, all the habitats they call home, and all the natural processes in which they are located. The earth supports an incredible range of biodiversity, from the bumblebee bat in Thailand to the blue ocean, where plants and animals of all shapes and sizes live From the hottest deserts to tropical rainforests to Arctic tundra, biodiversity is vital to all aspects of human life around the world. Plants and animals provide food and medicine for people.

Fortunately, we play an important role in purifying water and greenhouse gases, and protecting biodiversity with the estimated extinction each year It is particularly important in developing countries, where people's lives are directly dependent on natural resources, such as forests, fisheries and wildlife. Animals and plants provide food and medicine for people. 40% of the prescriptions given today are made up of prescriptions.

Among the natural compounds found in different species, it is estimated that there is one edible plant in the world. In every three mouthfuls of food you swallow, there is one edible


plant in the world One is made of plants pollinated by wild insects and animals. The extinction of each species will lead to irreversible loss of unique genetic material, and each has the potential to develop pharmaceutical, food and employment related enterprises.

Plants and animals help you maintain good nutrition and health. Trees absorb greenhouse gases through photosynthesis. Trees absorb and store atmospheric carbon.

They help fight global warming and purify the air. Forests can also control soil erosion and purify water when natural systems collapse. People around the world are forced to look for alternatives, often at higher costs, to maintain adequate clean water Clean water supplies or treats increasingly polluted air.

It is estimated that the annual net economic benefit of biodiversity is at least 3 trillion US dollars, or% of the world's annual economic output.

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