1 Mass extinction is caused by hunting.habitat loss, and pollution. A huge B mos
extinction(extinct) is caused by hunting,habitat loss and pollution. 相关知识点: 试题来源: 解析 extinct"灭绝的",句中缺少主语,用名词作主语,extinction(灭绝)是不可数名词。故填:extinction。 这些大量灭绝是由狩猎,栖息地丧失和污染引起的。反馈 收藏 ...
Species of life are disappearing at an increasing rate. Global temperatures are rising and weather patterns are changing. Scientists arewarningus that fastactionis necessary tosaveour future. If we don't act, we may go the way of the dinosaurs. This new extinction event is caused by humans....
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Global temperatures are rising and weather patterns are changing. Scientists arewarningus that fastactionis necessary tosaveour future. If we don't act, we may go the way of the dinosaurs. This new extinction event is caused by humans.
解析 【答案】mass extinction 大量灭绝;hunting 捕猎;habitat 栖息地【核心词汇】pollution 污染 cause 引起【翻译】大量的灭绝是由捕猎、栖息地被破坏和污染造成的。 结果一 题目 【题目】4. This mass extinction is caused by hunting, habitat destruction and pollution. 答案 【解析】【答案】mass extinction...
Birds are among the best-studied animal groups, but their prehistoric diversity is poorly known due to low fossilization potential. Hence, while many human-driven bird extinctions (i.e., extinctions caused directly by human activities such as hunting, as
It is believed that a period of mass extinction,which happened between 234 and 232 million years ago during the Triassic period, enabled the booming of dinosaurs. This extinction is thought to have been caused by a period of unstable climate called the Carnian Pluvial Episode (CPE), in which...
The effect of exposure to DDTs in reducing the population growth rate was evaluated based on an age-structured population model, by assuming that age-specific fertility is density-dependent and sensitive to DDTs exposure, but age-specific survivorship is not. The results are expressed in terms of...
Volcanic activity in the late Cretaceous caused a gradual global warming event of about two degrees, but not mass extinction. After that, a number of species moved toward the North and South poles but moved back well before the asteroid impact, according to the study....