生物多样性英语作文【实用6篇】

生物多样性英语作文 篇一：保护生物多样性的重要性

Biodiversity refers to the variety of living organisms on Earth, including plants, animals, and microorganisms. It is an essential component of the natural world and plays a crucial role in maintaining the health and stability of ecosystems. However, in recent years, biodiversity has been declining at an alarming rate due to human activities. Therefore, it is of utmost importance to protect biodiversity for the benefit of present and future generations.

First and foremost, biodiversity provides numerous ecosystem services that are essential for human well-being. For example, plants contribute to the production of oxygen, the purification of air and water, and the regulation of the climate. Animals, on the other hand, help in pollination, seed dispersal, and pest control. Without a diverse range of species, these ecosystem services would be severely compromised, leading to negative impacts on agriculture, medicine, and overall human health.

Furthermore, biodiversity is closely linked to cultural and economic values. Many indigenous communities rely on biodiversity for their cultural identity and traditional knowledge. They use various plants and animals for food, medicine, and religious rituals. Additionally, biodiversity is a significant driver of economic growth through tourism, agriculture, and biotechnology. Protecting biodiversity can thus contribute to the preservation of cultural diversity and the sustainable development of local communities.

Moreover, biodiversity plays a critical role in maintaining the balance of ecosystems. Each species has its unique role and niche in the environment, and the loss of even a single species can have ripple effects on the entire ecosystem. For example, the decline of pollinators such as bees can lead to a decrease in crop yields, affecting food production and biodiversity further. By protecting biodiversity, we can ensure the resilience and stability of ecosystems, making them more resistant to environmental changes and disturbances.

In conclusion, the protection of biodiversity is crucial for the well-being of both humans and the planet. It provides essential ecosystem services, cultural and economic values, and helps maintain the balance of ecosystems. As responsible stewards of the Earth, it is our duty to take concrete actions to conserve and protect biodiversity. This can be done through implementing sustainable practices, raising awareness, and supporting conservation efforts. Only by working together can we ensure a sustainable future for all living organisms on Earth.

生物多样性英语作文 篇二：保护生物多样性的行动

Biodiversity is facing severe threats due to human activities, including habitat destruction, pollution, climate change, and overexploitation of natural resources. To address these challenges and protect biodiversity, it is essential for individuals, communities, and governments to take action.

Firstly, individuals can contribute to the conservation of biodiversity through simple everyday actions. This includes reducing their ecological footprint by conserving energy, water, and other resources. Recycling and minimizing waste can also help reduce pollution and the destruction of natural habitats. Additionally, supporting local and sustainable agriculture can reduce the reliance on harmful agricultural practices that harm biodiversity. By making conscious choices in their daily lives, individuals can make a significant impact on biodiversity conservation.

Furthermore, communities can play a crucial role in protecting biodiversity by engaging in conservation projects and initiatives. This can involve the establishment of protected areas, restoration of degraded habitats, and the promotion of sustainable land use practices. Community-based conservation efforts can also empower local communities and indigenous peoples, who have traditional knowledge and practices that can contribute to the preservation of biodiversity. By collaborating and working together, communities can create a more sustainable and biodiverse environment.

Lastly, governments have a responsibility to enact policies and regulations that protect biodiversity. This includes the establishment of protected areas, the enforcement of wildlife protection laws, and the implementation of sustainable development practices. Governments can also promote education and awareness programs to encourage public participation in biodiversity conservation. By prioritizing biodiversity in their decision-making processes and allocating sufficient resources, governments can ensure the long-term preservation of biodiversity.

In conclusion, protecting biodiversity requires collective action at all levels. Individuals can make a difference through simple lifestyle changes, communities can engage in conservation initiatives, and governments can enact policies and regulations. By working together, we can overcome the challenges facing biodiversity and create a sustainable future for all living organisms on Earth. The time to act is now, and it is our responsibility to protect and preserve the rich tapestry of life on our planet.

生物多样性英语作文 篇三

　　Animals are natural resources that people have wasted all through our history. Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States alone are considered in danger.

　　Why should people care? Because we need animals, and because once they are gone, there will never be any more. Animals are more than just beautiful or interesting. They are more than just a source of food. Every animal has its place in the balance of nature. Destroying one kind of animal can create many problems. For example, when farmers killed large numbers of hawks, the farmers' stores of corn and grain were destroyed by rats and mice. Why? Because hawks eat rats and mice, with no hawks to keep down their numbers, the rats and mice multiplied quickly.

　　Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger. Quite a few countries have passed laws. These laws forbid the killing of any animal or plant on the danger list. Slowly, the number of some animals in danger is growing.

　　动物是自然资源，在整个历史过程中，人类一直在糟蹋着这种资源。人们杀死动物，获得它们的皮毛，把它们当作食物或运动方式，或者只是因为它们碍事。成千上万种动物已经从这个地球上永远地消失了。现在另外上百种动物也上了濒危动物名单。仅荚国大概就有170种被认为处于危险当中。

　　为什么人们应该感到担忧呢？因为我们需要动物，因为它们一旦消失，就永远不会再出现。动物不仅仅是漂亮或有趣。它们不仅仅是人类的食物来源。在维持自然平衡中，每种动物都有其作用。毁灭某种动物会导致许多问题。比如，农民们如果杀死为数众多的鹰，他们谷物和粮食的仓库就会受到老鼠和田鼠的破坏。为什么？因为鹰吃鼠类，没有鹰控制它们的数量，鼠类就会迅速繁殖。

　　幸运的是，有些人正在努力帮助拯救这些动物。有些组织筹钱以便人们了解这一问题。他们也努力使政府通过保护濒危动物的法律。很多国家已经通过了法律。这些法律禁止杀害濒危名单上的动植物。某些濒危动物的数目正在慢慢地不断上升。

生物多样性英语作文 篇四

　　In the vast ocean live many creatures with great intellectual and physical cap

acities. Dolphin is one of those great creatures, whose capacities to think and move at an astounding rate puzzle those who study their behaviors, Dolphins possess something that makes them different from all the other sea creatures. It is not strength or speed but the size of their brains. Dolphin' s brain is almost the same size as that found in the human head. They live for a ling time.

　　Dolphins' babies are born in the water. They can grow up to three and a half meters long.

　　Dolopins use sound to help them find their way, look for their food and talk with each other. Sound is just like their eyes and mouths.

　　在浩瀚的'海洋中生活的许多智力发达、身体强健的动物.海豚是那些伟大的人之一,他们的思考能力和行动以惊人的速度让那些研究他们的行为,海豚拥有一些使他们不同于其他所有的海洋生物.它不是力量或速度,但他们大脑的大小.海豚的大脑几乎是相同的大小,在人类头上的发现.它们寿命很长.

　　海豚宝宝出世在水.它们能长大到三米半长.

　　海豚利用声音来帮助他们找到他们的路,寻找食物和交谈.声音就像它们的眼睛和嘴一样.

生物多样性英语作文 篇五

　　Blue whale is the world's largest animal, the body was blue-gray. Now catch the largest blue whale to the site in the Atlantic near the Falklands. This 33.5 m long blue whale, weighing 195 tons that is much greater than its tongue elephant weighing about 3 tons of its 700 kg heart weight, lung weight 1500 kg, the total blood weight of about 8 tons to 9 tons, intestines are half a mile long. Such a large body can only live in the vast ocean. Whale is an outstanding singer in water, "singer" When push "humpback." In 1971, biologists from the United States under the sea seeking the "humpback" voice is analyzed and found a very special sound signals. The original of these "humpback" issued a series of beautiful sounds, sound mildly varying tone. These sounds continued for 30 minutes, then sing from scratch, from the cadence, to judge the degree of light sweet Man, can travel to sea whales never lost. Usefulness of the people all the whales is very good, a lot of dead whales now, so that human beings are to be discarded, we need to protect the whales, so they continue to multiply Health habitat. Let people according to their benefits, create more advanced equipment, whale is a human friend. Why touch? Yes, I have here a bit information: whales, sea travel will not get lost all use of the whale is a very good person, and now a large number of dead whales, so that human beings are discarded, we need to protect whales, so that they continue to suffer from habitat reproduction. Let people according to their benefits, create more advanced equipment, whale is a human friend. Whales every day to sleep. Sleep, always a few heads together, and if there are sound, they scattered and went away. Whales can live for decades or a century.

　　蓝鲸是世界上最大的动物，全身呈蓝灰色。目前捕到的最大的蓝鲸地点在大西洋的福克兰群岛附近。这条蓝鲸长33.5米，体重195吨这远比大象大得多了它的舌头重约3吨它的心脏重700公斤，肺重1500公斤,血液总重量约为8吨～9吨,肠子有半里路长。这样大的躯体只能生活在浩瀚的海洋中。鲸是歌唱家 水中杰出的“歌唱家”当推“座头鲸”。1971年，美国生物学家对从海上寻下的“座头鲸”发声进行了分析，发现了极其特殊的声音信号。原来这些“座头鲸”发出一连串优美动听、调子不一的婉转声。这些声音延续了30分钟，然后从头唱起，从抑扬顿挫、轻曼悦耳的程度判断，可鲸遨游大海时从来不会迷失方向。鲸的种种用处对人是很有好处的，现在鲸大量的死亡，使人类也走向灭亡，我们要保护鲸类，让它们继续生栖繁衍。让人们根据它们的好处，制造出更先进的仪器，鲸是人类的朋友。 为什摸？不错，我这里还有一点资料： 鲸遨游大海不会迷航 鲸的种种用处对人是很有好处的，现在鲸大量的死亡，使人类也走向灭亡，我们要保护鲸类，让它们继续生栖繁衍。让人们根据它们的好处，制造出更先进的仪器，鲸是人类的朋友。 鲸每天都睡觉.睡觉时,总是几头聚在一起,要是有响声,它们就四散游开. 鲸可以活几十年或一百年.

生物多样性英语作文 篇六

　　Living things react

　　You and all organisms live in an environment. An environment is made up of

　　everything that surrounds an organism. It can include air, the water, the soil, and even

　　other organisms. An organism responds to changes in its environment. When an organism responds to a change, it reacts in certain ways. All living things respond in some way. Have you ever noticed how plants and insects respond to light? Plants bed toward light. Insects fly toward light. Living things also respond in other way. The leaves on some trees respond to a change in season. In autumn, they change colors and then fall off the branches.

　　Animals also respond to a change in season. Squirrels save nuts for the winter. Bears sleep

　　through the winter in a cave. You respond to your environment in many ways, too. You

　　may shiver if you are cold. What other ways do you respond to changes in your

　　environment?

　　你和所有的生物生活在同一环境中。环境是由身边的一切组成的有机体。可以包括空气，水，土壤，甚至其他生物。生物体以某种特定的方式，对其环境所发生的变化做出反应。你有没有注意到，植物和昆虫对光有反应？植物向光生长，昆虫迎光飞舞。生物也会对其他东西产生反应。就像有的树叶会依据季节不同而呈现不同状态。在秋天，它们颜色变黄且脱落。动物也不例外。松鼠为过冬储存坚果。熊冬天睡在洞穴中。人对环境的反应是多形式的，就像冷的时候会颤抖。那么你对环境的变化会有怎样的回应呢？