ozone layer recovery

The ozone layer above the Antarctic is continuing to recover and it has led to changes in the atmospheric circulation - airflow on the Earth's surface that causes wind.

In recent months, many regions in Vietnam and the world are constantly experiencing prolonged heat and drought, making us think of the global warming of the greenhouse effect.

Xinhua quoted Geir Braathen, a WMO expert, saying that in the past decade, the stratospheric ozone layer in the Arctic and Antarctic regions as well as globally has not decreased