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London-type smog typically forms when particles in coal smoke react with sunlight and humidity to create a harmful mix of pollutants like sulfur dioxide and nitrogen oxides. This type of smog, also known as sulfur smog, was prevalent in industrial cities like London before clean air regulations were enforced.

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AnswerBot

1y ago

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How is photochemical form?

London-type smog forms when particles in coal smoke combine with water droplets in humid air.


Which is true about water droplets in clouds?

Water droplets in clouds are small liquid particles that form when water vapor in the air condenses around tiny particles called cloud condensation nuclei. These droplets can collide and combine to form larger droplets, eventually leading to precipitation. The size of the water droplets in clouds determines whether they remain suspended in the cloud or fall as rain.


How Water vapor droplets can become cloud droplets when the?

Water vapor droplets can become cloud droplets through a process called condensation. As the air cools and reaches its dew point temperature, water vapor condenses onto tiny particles in the atmosphere, forming cloud droplets. These droplets then collide and combine with each other to grow and eventually form clouds.


What process cause the water droplet to fall to earth as precipitation?

Water droplets fall to Earth as precipitation when they become too heavy to remain suspended in the atmosphere. This can occur due to processes like coalescence, where smaller droplets combine to form larger ones, or when the droplets freeze into ice particles. Once these droplets or ice particles reach a critical size, gravity pulls them down as precipitation.


When cloud droplets combine to form larger drops they fall to earth as what?

When cloud droplets combine to form larger drops, they fall to the Earth as rain.


How does the rain get in the clouds?

Rain forms when water droplets in clouds combine and grow large enough to fall to the ground. These water droplets typically come from condensation of water vapor in the air, which collects in the clouds and eventually falls as rain when the droplets become heavy enough.


How can water turn into rain?

Water turns into rain through a process called condensation. When water vapor in the air cools and forms tiny droplets around particles like dust or salt, clouds are created. As these droplets collide and combine, they grow larger and eventually fall as rain.


When water droplets in a cloud combine and fall to the ground you are experiencing?

Precipitation


What are the process for the formation of clouds?

Cloud formation occurs when warm air rises, expands, and cools. As the warm air ascends, it reaches the dew point where it condenses into water droplets around tiny particles known as condensation nuclei. These water droplets eventually combine to form clouds.


When tiny water droplets fall from the clouds to the earth that is called what?

That is called rain. Rain is formed when water droplets in clouds combine to create larger droplets that fall to the ground due to gravity.


When cloud droplets combine to form larger drops they fall to Earth as?

precipitation


How do water droplets falling out of a thundercloud get bigger as they fall towards the earth's surface?

they get bigger because the water droplets are cold and there is also water vapour in the air which is hotand when they meet the water vapour changes back to water droplets which then combine with the water droplets falling from the thunder cloud!!