202 questions and answers in this section

Natural Sciences » Meteorology

Explain why do storms produce lightning and thunder?

Explain why do storms produce lightning and thunder?

Thunderstorms generally form in regions where the atmosphere is unstable. An atmospheric disturbance, such as a meeting between a mass of cold air and a...

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Explain why frogs croak louder in the rain?

Explain why frogs croak louder in the rain?

Frogs produce sounds using a process called vocalization. This mechanism relies on the activity of their vocal cords, located in the larynx. When air is...

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Explain why rainbows are always curved?

Explain why rainbows are always curved?

When a rainbow forms, sunlight is refracted, meaning it changes direction when passing from one medium to another. When sunlight enters a water droplet, it...

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Explain why do avalanches sometimes occur without warning?

Explain why do avalanches sometimes occur without warning?

Avalanches on steep and unstable slopes are a common phenomenon in the mountains. A steep slope promotes the movement of snow masses under the effect...

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Explain why does the fog dissipate when the sun rises?

Explain why does the fog dissipate when the sun rises?

Fog forms when the air cools down and its ability to retain moisture decreases, leading to the condensation of water vapor into tiny droplets. Several...

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Explain why the color of the sky changes at sunrise and sunset?

Explain why the color of the sky changes at sunrise and sunset?

Atmospheric perspective is an optical phenomenon resulting from the propagation of light through the Earth's atmosphere. This propagation of light is affected by the composition...

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Explain why the extinction of the dinosaurs was caused by the impact of a giant meteorite millions of years ago.

Explain why the extinction of the dinosaurs was caused by the impact of a giant meteorite millions of years ago.

Dinosaurs, gigantic creatures that dominated the Earth for millions of years, underwent a massive extinction about 66 million years ago. This extinction, also known as...

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Explain why sound carries less far when it is raining?

Explain why sound carries less far when it is raining?

When it rains, water droplets act as reflective surfaces for sound. When a sound wave encounters a raindrop, part of that wave is reflected in...

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Explain why does dew form on the grass in the morning?

Explain why does dew form on the grass in the morning?

The air contains a certain amount of water vapor in the form of invisible gas. When the air temperature drops, this water vapor can condense...

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Explain why can lightning cause power outages?

Explain why can lightning cause power outages?

Lightning strikes can cause significant power surges in electrical networks due to their power and intensity. When lightning strikes an electrical cable or infrastructure, it...

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