54 questions and answers in this section

Sports and Recreation » Nature and Adventure

Explain why kayakers use asymmetrical paddles?

Explain why kayakers use asymmetrical paddles?

Asymmetrical paddles are designed to provide better penetration in the water. Their shape helps to reduce turbulence, resulting in a smoother and steadier movement. You...

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Explain why do some water sports ban the use of sunscreen?

Explain why do some water sports ban the use of sunscreen?

Most conventional sunscreens contain chemicals that are very harmful to marine life. Among them, oxybenzone and octinoxate are particularly toxic to coral reefs: they disrupt...

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Explain why do swimmers wear silicone caps?

Explain why do swimmers wear silicone caps?

Chlorine, quite useful for cleaning pool water, is unfortunately strong enough to damage your hair. Over time, it can make them dry, brittle, and dull. Wearing a...

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Explain why some symbiotic marine animals benefit from the protection of corals.

Explain why some symbiotic marine animals benefit from the protection of corals.

Marine animals, such as small fish or various shrimp, often maintain a close relationship with corals. This exchange, called symbiosis, is a true give-and-take: the...

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