204 questions and answers in this section

Natural Sciences » Meteorology

Explain why do heatwaves affect agricultural production?

Explain why do heatwaves affect agricultural production?

High temperatures can greatly accelerate plant growth. At first glance, this seems nice, but it actually leaves them less time to accumulate nutrients, ultimately reducing...

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Explain why are the southern lights less frequently observed than the northern lights?

Explain why are the southern lights less frequently observed than the northern lights?

The Earth's magnetic field is somewhat like a giant magnet tilted slightly at the center of the planet, with two poles, north and south. But...

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Explain why soap bubbles burst more quickly in the summer?

Explain why soap bubbles burst more quickly in the summer?

When it's hot, the heat strongly promotes the evaporation of water. The water contained in the thin film of soap bubbles evaporates much faster in...

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Explain why radio waves can travel further at night?

Explain why radio waves can travel further at night?

At night, the ionosphere (an electrically charged layer located at high altitude) changes its structure. It becomes more stable and reflects certain radio frequencies better. During the...

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Explain why do we get sick more often in winter?

Explain why do we get sick more often in winter?

In winter, several viruses, including those of the flu and the cold, survive longer in cold, dry air, making their spread more efficient. The cool...

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Explain why do heatwaves affect electricity?

Explain why do heatwaves affect electricity?

Heatwaves often create imbalances in the electrical grid. When electricity demand surges due to intensive use of air conditioning, the grid is put under significant...

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Explain why it is said that the weather is heavy before a summer thunderstorm?

Explain why it is said that the weather is "heavy" before a summer thunderstorm?

That somewhat oppressive sensation of heaviness before a storm mainly comes from the hot, humid, and still air surrounding us. In fact, our body regulates...

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Explain why can the length of days vary depending on the year?

Explain why can the length of days vary depending on the year?

The Earth moves through space with a slightly tilted axis (about 23.5 degrees relative to its orbit). This detail is not trivial; it is even...

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Explain why can some lakes form under the ice?

Explain why can some lakes form under the ice?

Water under the ice seems strange, right? Yet, it happens when the glacier rests on a rocky base with natural hollows and depressions. These depressions...

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Explain why rainbows can sometimes appear as complete circles from an airplane?

Explain why rainbows can sometimes appear as complete circles from an airplane?

From the ground, one usually sees only a rainbow arc because our view is blocked by the horizon, the ground, or buildings. On the other...

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