Sympatric means two populations or species are in the same geographic area, so they can encounter each other frequently. Allopatric means they're in different places. The words describe how speciation occurs, how two populations diverge to form different species.
Cities and Towns: Sitakund, Bangladesh. Cricket: Chittagong Stadium, Bangladesh. The 7 day weather forecast summary for Chittagong: Over the next 7 days the Chittagong forecast suggests the average daytime maximum temperature will be around 34Â°C, with a high for the week of 36Â°C expected on the afternoon of Monday 17th. The average minimum temperature will be 26Â°C, dipping to its lowest on the morning of Friday 14th at 24Â°C.
Chengdu Weather Chengdu weather is mild and humid all year round, featuring four clear-cut seasons â short and warm spring, long and sultry summer, cool and rainy autumn, and cold and foggy winter. The distinctive characteristics of Chengdu climate is fog and humidity. There are fewer hours of sunlight per day, and the summer is hotter and the winter is colder than the temperature shows. Best Time to Visit Chengdu The best time to pay a visit is from March to June with pleasant spring weather.