202 questions and answers in this section

Natural Sciences » Meteorology

Explain why it's harder to breathe at high altitude?

Explain why it's harder to breathe at high altitude?

As one ascends in altitude, atmospheric pressure gradually decreases. For every 8.5 km of ascent, the pressure is halved. At 3000 meters above sea level, the atmospheric...

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Explain why do the Northern Lights change colors?

Explain why do the Northern Lights change colors?

The Earth's atmosphere is mainly composed of gases, divided into different layers. The troposphere is the layer closest to the surface, where most of the...

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Explain why the northern and southern hemispheres have different climates?

Explain why the northern and southern hemispheres have different climates?

The tilt of the Earth's axis is one of the key factors explaining the differences in climates between the northern and southern hemispheres. The Earth's...

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Explain why do weathervanes suddenly change direction?

Explain why do weathervanes suddenly change direction?

Wind is the movement of air on a large scale in the Earth's atmosphere. It is caused by differences in atmospheric pressure resulting from uneven...

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Explain why Earth has hot deserts and cold deserts?

Explain why Earth has hot deserts and cold deserts?

The hot and cold deserts of the Earth are largely determined by its geographical perspective. Hot deserts are often located in subtropical zones, near the...

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Explain why can lightning produce ozone?

Explain why can lightning produce ozone?

Lightning forms inside storm clouds, typically when moving ice particles and water droplets create a strong electric field. This electric field causes a separation of...

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Explain why some people experience altitude sickness at high altitude?

Explain why some people experience altitude sickness at high altitude?

Altitude is the vertical distance measured in relation to sea level. As one ascends in altitude, atmospheric pressure decreases. Indeed, atmospheric pressure is the force...

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Explain why Northern Lights mainly occur in winter.

Explain why Northern Lights mainly occur in winter.

The tilt of the Earth's axis is a key element that plays a major role in the formation of the northern lights. Indeed, Earth has...

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Explain why can lightning trigger forest fires?

Explain why can lightning trigger forest fires?

Lightning is intense electrical discharges that occur when there is a lack of insulation in the electrically charged atmosphere. They typically form inside large storm...

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Explain why can the cold cause shivers?

Explain why can the cold cause shivers?

When our body is exposed to cold temperatures, skin receptors called thermoceptors transmit signals to the brain. More specifically, thermoceptors are sensitive to temperature changes...

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