Question

When the cloud are big and heavy ,the drops of water fall as rain or snow

Answer 1

Когда облака большие и тяжелые, выпадает дождь или снег

Answer 2

That's correct! When clouds are big and heavy with moisture, the water droplets within them become too large to be supported by the air currents in the cloud. As a result, these water droplets fall from the cloud as precipitation in the form of rain or snow.

Rain occurs when the temperature is above freezing point (0 degrees Celsius or 32 degrees Fahrenheit) throughout the entire atmosphere, from the cloud to the ground. The water droplets fall as liquid raindrops and reach the Earth's surface in that form.

On the other hand, snow occurs when the temperature is below freezing point throughout the entire atmospheric column. The water droplets freeze into ice crystals within the cloud, and these crystals join together to form snowflakes. The snowflakes then fall from the cloud and reach the ground as individual snowflakes or as aggregated snow.

The exact conditions and temperatures in the atmosphere determine whether the precipitation will be rain or snow. Other factors such as humidity, air pressure, and altitude also play a role in determining the type of precipitation that falls from the clouds.