The school held a geography knowledge contest of "Love Yunnan and Love Home". The following are some of the competition questions, please take part in the answer: (1) abbreviation of Yunnan Province.

(1) Yunnan Province, referred to as Yun or Dian for short, is the southwest frontier province of China, with Kunming as the capital.

(2) There are more than 6.5438+0.8 million species of higher plants in Yunnan Province, accounting for more than half of the total number of plant species in China, so Yunnan Province is called the plant kingdom.

(3) Yunnan Province is located in the southwest of China. The topography of this province is complex, with great differences, and the vertical differences of climate are particularly significant. There are many kinds of creatures in this province, which is called the "plant kingdom", and the mountains in Yunnan Province tend to run north and south.

(4) Tourism is the main pillar industry in Yunnan Province, and the good resource conditions for developing tourism in Yunnan Province are: beautiful tropical scenery, peculiar karst terrain, rich ethnic customs and charming cultural relics.

So the answer is: (1) Cloud or Yunnan; Kunming; (2) Plant kingdom; (3)C； (4) Beautiful tropical scenery, peculiar karst terrain, rich ethnic customs and charming cultural relics.