Question

The temperature decrease at the rate of

Answer 1

Explanation:

temperature decreases at a rate greater than 1 °C per 100 metres (approximately 1 °F per 150 feet).

Answer 2

Explanation:

free convection, occurs when the environmental lapse rate (the rate of change of an atmospheric variable, such as temperature or density, with increasing altitude) of temperature decreases at a rate greater than 1 °C per 100 metres (approximately 1 °F per 150 feet).F