In the last 60 years, the world’s population has 1.___ from 2.5 billion in 1950 to over 7 billion.Food became a big problem as we were not able to feed everyone.Now the world’s population is 2.___ to continue growing and may 3.___ 11 billion by 2100.So in a world 4._...
The Water-Splashing Festival is the New Year on the Dai calendar, and also a festival with the largest influence and maximum participating population among lots of minority festivals in Yunnan Province. During this festival, Dai People will get dressed up and carry clean water to the Buddhist te...
Two thousand years ago, the world's population is 250 million 翻译结果2复制译文编辑译文朗读译文返回顶部 2000 years ago, the world's population was 250 million 翻译结果3复制译文编辑译文朗读译文返回顶部 2000 years ago, the world's population was 250 million ...
百度试题 结果1 题目In the last 60 years, the world’s population has tripled from 2.5 billion in 1950 to over 7 billion.相关知识点: 试题来源: 解析 过去60年,世界人口增长了3倍,从1950年的25亿增长到70多亿。反馈 收藏
What is true is that the world's population doesn't stay the same.It has been increasing at a very fast rate (比例).That's in part because in each generation (代) these are more people who then have children than in the last generation. Five hundred years ago,the population of the...
(1) 1000years ago, the world's population was very . [ ] A.slow B.small C.few (2) During the last three or four hundred years it . [ ] A.has grown very quickly B.has grown not very fast C.has grown very slowly (3) By the year 2000, the
完形填空 Ten thousand years ago, the world's population was very small. For several thousand years, it grew quite 1 . But during the last three or four hundred years it 2 very quickly. Today it is still growing 3 than ever before. About 259 babies
But now, let’s see what has happened with the Internet population in the last five years as it doubled. Where did the changes come from, and what observations can we make? A closer look at the Internet population growth Yes, that big world map at the start of this article tells much...
(i.e., X chromosome) used to infer pairwise population divergence times, with the curves going to infinity at the respective time of divergence. The X-axis corresponds to time before present in years on a log scale, assuming a substitution rate (μ) of 2.34 × 10−8substitutions/...
From the world's last seven to a global population of more than 5,000,China spent about 40 years bringing back crested ibises (朱鹮) from the edge of extinction.With its typical red crest and face as well as a long black mouth and snow-white feathers,the crested ibis is known as the...