Question

Зимой температура воздуха в Эстонии опускалась даже до -40 °C. Однако озера все же не промерзают до дна. Объясни, почему.

Answer 1

Бо в речки всегда идьот тичения и не замерзает до дна речка

Answer 2

Возможно что на дне сохранённое тепло которое не даёт промёрзнуть полностью.

Answer 3

Why don't lakes in Estonia freeze to the bottom even when the air temperature drops to -40°C?

In Estonia, the air temperature during winter can drop as low as -40°C. Despite these extreme temperatures, the lakes in Estonia do not freeze to the bottom. This phenomenon can be explained by several factors:

1. Insulating effect of snow: The presence of snow on the surface of the lakes acts as an insulating layer, preventing the water from freezing completely. Snow has a low thermal conductivity, which means it does not allow heat to escape easily. This insulation helps to maintain a relatively higher temperature in the water beneath the snow-covered surface.

2. Thermal properties of water: Water has a high specific heat capacity, which means it can absorb and retain a significant amount of heat. This property allows the water in