Предмет: Биология, автор: maruak2017

екологічні проблеми створені гес

Ответы

Автор ответа: dashunyamosiychuk

Ответ:

Впливають ГЕС на мешканців річок, особливо на планктон та мальків. Землі вище гребель підтоплюються, нижче - падає рівень ґрунтових вод, губляться величезні простори землі, що йдуть на дно гігантських водосховищ, переривається природний плин річок, загнивається вода у водосховищах, падають рибні запаси і т. п.

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Many animals can swim without being taught how. People are not so fortunate. They have to learn to swim. But it is very much worthwhile to learn to swim for three reasons: swimming is fun. It is good exercise for building strong bodies. And being able to swim takes away most of the danger from boating, water skiing, and other water sports. There are four styles of sports swimming: freestyle (crawl), backstroke, breaststroke and butterfly.

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