1273 questions and answers in this section
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 do indoor plants increase our well-being?

Explain why do indoor plants increase our well-being?

Indoor plants contribute to improving air quality by absorbing carbon dioxide and releasing oxygen during the process of photosynthesis. Moreover, they can also filter common...

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Explain why mountain peaks are often covered in snow?

Explain why mountain peaks are often covered in snow?

When moist air masses encounter mountains, they are forced to rise as they pass over the ridges. This ascent results in a decrease in air...

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Explain why do certain regions of the world experience total eclipses more frequently than others?

Explain why do certain regions of the world experience total eclipses more frequently than others?

The inclination of the Earth's rotation axis is a key factor in the frequency of total eclipses in different regions of the world. The Earth's...

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Explain why do bioluminescent mushrooms glow at night?

Explain why do bioluminescent mushrooms glow at night?

Mushroom bioluminescence is the unique ability of certain mushrooms to produce their own light. This light is usually green in color, but can also sometimes...

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Explain why older mountains are smaller?

Explain why older mountains are smaller?

The uplift of large mountain ranges is often associated with complex geological phenomena, particularly folding and erosion. Folding occurs when tectonic forces exert pressure on...

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Explain why is polarized light used to reduce glare in sunglasses?

Explain why is polarized light used to reduce glare in sunglasses?

Light is a form of electromagnetic wave made up of photons moving at a speed of 299,792 kilometers per second in a vacuum. When light...

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Explain why do succulent plants have thick and fleshy stems?

Explain why do succulent plants have thick and fleshy stems?

Succulent plants have thick, fleshy stems for several reasons. These characteristics are adaptations to extreme environmental conditions. The thick stems allow them to store large...

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Explain why does bacterial mimicry help in the survival of species in hostile environments?

Explain why does bacterial mimicry help in the survival of species in hostile environments?

Bacterial mimicry provides a major evolutionary advantage for species that develop it. By imitating the appearance of other organisms or substances, bacteria can bypass the...

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