Tourism once accounted for 10% of Sri Lanka's gross domestic product (GDP) and 14% of foreign exchange reserves. It is one of the main sources of Sri Lanka's foreign exchange. At the same time, Sri Lanka also relies on agriculture and garment processing industry. Sri Lanka's agriculture is mainly export-oriented products such as tea, coconut and rubber, and the famous Ceylon black tea is produced locally.
Clothing processing is also an important export industry in Sri Lanka. These pillar industries rely heavily on the stable international market, tourism relies on foreign tourists, and export-oriented agriculture and garment processing industries rely on foreign orders. Once there is no accident on a global scale, Sri Lanka's economy will encounter a huge impact and eventually trigger a national crisis in the current abrupt international environment.
Climatic characteristics of Sri Lanka:
Rilanka has a tropical monsoon climate, with four seasons like summer, but there are no four seasons, only rainy season and dry season. The island of Sri Lanka is roughly pear-shaped. South-central Sri Lanka is a plateau, of which Piduru Mountain is 2524 meters above sea level, which is the highest point in the country. The average annual temperature in Sri Lanka is 28 degrees Celsius. May to August is the southwest monsoon rainy season, and11-February is the northeast monsoon rainy season.
The country is divided into three climatic zones, namely, arid zone, humid zone and mountainous area. The average maximum temperature in coastal areas is 365,438 0.6℃, and the minimum temperature is 24.2℃. The average maximum temperature in mountainous areas is 26.6℃, and the minimum temperature is 18.2℃. Seen from the whole island, the temperature is the highest from March to June every year, and the temperature is lower from 1 1 to 1. The average annual precipitation varies from1283mm to 332 1 mm.