Millions of species loss万物种濒临灭绝体裁新闻报道难度★★★Up to one million species are at the risk of extinction and humans are to blame,according to a United Nations report released on May 6.The landmark report was written by 145 experts from 50 countries over the past three years. It...
A landmark global assessment warns that the window is closing to safeguard biodiversity and a healthy planet. Yet solutions are in sight.
1. A 判题。 根据首 “One million species face extinction, more than ever before in human history, according to a UN report released in May. And humans should be responsible."可知,首段引用联合国公布的一项报 告,说明世界上物种灭绝严重,结合下文对物种灭绝的原因 和后果进行分析可以判断,首段的...
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Around one million species areat risk of extinctionbecause of climate change, pollution and loss of habitat caused by humans. Benedetti raises awareness of the need to save endangered animal species by depicting them in her creations. “I would love people to think about them before ordering octo...
Landmark United Nations-backed report finds that agriculture is one of the biggest threats to Earth’s ecosystems. By Jeff Tollefson Twitter Facebook Email Up to one million plant and animal species face extinction, many within decades, because of human activities, says the most comprehensive ...
One of the best-known examples of mass extinction occurred 65 million years ago with the___ of the dinosaurs and many other forms of life. A. demolition B. demise C. diffusion D. decline 相关知识点: 试题来源: 解析 B 最著名的大灭绝例子之一发生在6,500万年前,那时候恐龙和许多种生物都...
One of the best-known examples of mass extinction occurred 65 million years ago with the___of the dinosaurs and many other forms of life. A. demolition B. demise C. diffusion D. decline 相关知识点: 试题来源: 解析 B 本题考查名词词义搭配。本题主干意为“伴随着恐龙和许多其他生命形式的__...
Without drastic action to conserve habitats, the rate of species extinction — already tens to hundreds of times higher than the average across the past ten million years — will only increase, says the analysis. The findings come from a United Nations-backed panel called the Intergovernmental Sci...
Globally, more than half of all freshwater turtle species are at risk of extinction from habitat loss, predation and road mortality. These reptiles play critical roles in ecosystems. For example, by scavenging rotting carrion, they improve river system health1. ...