86 questions and answers in this section

Natural Sciences » Ecology

Explain why do shearwaters travel long distances without getting lost?

Explain why do shearwaters travel long distances without getting lost?

Terns are renowned for their incredible navigation abilities. They use the Earth's magnetic field as a natural compass. It's almost like they have a built-in...

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Explain why do sea anemones close up in the presence of threats?

Explain why do sea anemones close up in the presence of threats?

Sea anemones are fascinating marine animals. They resemble flowers but are predators. Their bodies consist of a base that anchors them to rocks or the...

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Explain why is the city of Houtouwan (in China) invaded by vegetation after its abandonment?

Explain why is the city of Houtouwan (in China) invaded by vegetation after its abandonment?

Houtouwan is a fishing village located on Shengshan Island, which is part of the Shengsi Archipelago in eastern China. The village is about 140 kilometers...

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Explain why does the city of New Delhi (in India) experience extreme levels of pollution?

Explain why does the city of New Delhi (in India) experience extreme levels of pollution?

The sources of pollution in New Delhi are numerous and each contributes to the degradation of air quality. One of the main sources is road...

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Explain why does the city of Norilsk (in Russia) sometimes see its snow turn black?

Explain why does the city of Norilsk (in Russia) sometimes see its snow turn black?

Norilsk is located north of the Arctic Circle, in the Siberian region of Krasnoyarsk, Russia. It is one of the northernmost cities in the world...

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Explain why has the town of Okuma (in Japan) remained evacuated since the Fukushima disaster?

Explain why has the town of Okuma (in Japan) remained evacuated since the Fukushima disaster?

On March 11, 2011, Japan's northeastern coast was struck by a powerful earthquake with a magnitude of 9.0. This earthquake, known as the Great East...

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