19. A population grows at the rate of 8% per year. How long does it take for the population to double?The government runs various programmes to educate people about the disadvantages of large families. Would you like to volunteer for these programmes?
the peanut grows best when it gets five months of continuous warm weather and 20 to 40 inches of rain.Anything less and plants won't survive. T hatisn't good news when most climate models agree that the climate of the future will be one of the (7) including droughts and heatwaves.T...
百度试题 题目If a population grows larger than the carrying capacity of the environment, the人口的增长大于环境的承载能力___ 相关知识点: 试题来源: 解析 A. death rate may rise. 死亡率上升 反馈 收藏
I especially like the orange and red sunset in the desert. When the night(2)___( come ) ,I lay my blanket, build a fire, and eat some dinner. Then I like lying on the sand and looking at the countless(3)___( star ) in...
根据上文“The human population on Earth grows larger each year”可知,全球人口越来越多,所以需要种植的食物也越来越多。D选项“需要种植越来越多的粮食”符合语境,故选D。 (2)题详解: 根据下文“They spent several years talking to farmers. They wanted to see what problems farmers were having and ho...
When a city’s population grows by 5% a year, it is difficult to keep up. 46. What do we learn from the passage about cities in sub-Saharan Africa? A) They have more slums than other cities in the world. B) They are growing fast without becoming richer. C) They are as modernized...
As the human population grows the population of rat also increases. Britain is facing a sharp rise in its rat population as growing numbers of people leave what they cannot finish of the fast food in the street an environment group warned. Keep Britain Tidy said the rats were stopping their...
As the human population grows, the population of rat also increases. Britain is facing a sharp rise in its rat population as growing numbers of people leave what they cannot finish of the fast food in the street, an environment group warned. Keep Britain Tidy said the rats were stopping the...
When we got back to the cave, the squire was waiting for us. “Three of the mutineers(反叛者) got away,” the doctor told him. “But if we hurry, we can get to the boat before them. They ran back to the stockade on the other side of the island. We are nearer to the boat ...
The population is top-heavy with older people. So the percentage of the population in the workforce declines when there is either a rapid in- crease in births or a falling birth rate. The age distribution of the population has several important influences on the economy. If the population is...