The Hottest Desert in the WorldThe hottest desert in the world is the Sahara Desert. In 1922, scientists recorded a record high temperature of 58C. Though it’s hot there during the day, it sometimes freezes at night.The Largest Volcano(火山) in the WorldThe largest volcano in the world ...
Cold spells last a few days in the south, where the temperature drops a few degrees below freezing (0 °C or 32 °F) in winter, while they are intense and sometimes long in inland areas, in the highlands and in the north-east. Heat waves in summer can be intense as well, ...
defined as the‘averageweather’, or more rigorously, as the statistical description in terms of the mean and variability of relevant quantities over a period of time ranging from months to thousands or millions of years. these quantities are most often surface variables such as temperature,precipit...
but a negative correlation existed between protein content and average diurnal variation of temperature in this period.蛋白质含量与抽穗-成熟期间的平均日均温和平均日照时数呈正相关,与平均昼夜温差呈负相关。
"Within 10 years rich farmers became worse off,and in 10 years from now they will be poor.I wanted to stop the Sahara Desert in its tracks." A decrease in average rainfall and an increase in the severity of droughts have led to an estimated 75 percent of Tunisia's...
theTokyo Climate Centerweighing in with a middle value of 0.36°C. The range (0.17°C) is nearly 25% of thetotal temperature increase for the last century. (0.71°C).Even looking at only the two highest figures, 0.38°C and 0.36°C, the difference of 0.02°C is 5% of the total ...
A.ions B.charges C.isotopes D.particles 暂无答案