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Impervious Surface (Environmental Glossary)

Impervious Surface: A surface which does not allow water or other liquids to pass through. Impervious surfaces greatly increase the volume and velocity of runoff and the amount of pollution and sediment that enters streams and lakes.

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
_ខាងក្រោមនេះជាសៀវភៅនិងឯកសារសម្រាប់ការងារនិងរៀនគ្រប់ប្រភេទ៖
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